Player Page

Shapiro, M (Matthew)
Dob: 2011/02/03 (U14)
Gender: Male
Chess SA id: 1110104004
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/10/27 (9 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1731.4
Current Weighted rating1658.8
Current Weighted performance1683.9
Current official/published rating (highest between Raw, WR and WP)1731.4
Current highest rating achieved1800.3
Current floor (min rating allowed)1300.3
Current K-factor24
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±77.8
Current Raw change used (final)0.0
Projected new Raw rating1731.4
Projected new Weighed rating1529.8
Projected new Weighted performance1683.9
Projected new final Raw rating (if new WP > new Raw)1731.4
Projected new highest rating1800.3
Projected new floor1300.3
Projected new K-facor24
Projected new official/published rating (highest between new Raw, new WR and new WP)1731.4
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1712.0
Current Weighted rating1643.4
Current Weighted performance1681.0
Current official/published rating (highest between Raw, WR and WP)1712.0
Current highest rating achieved1793.0
Current floor (min rating allowed)1293.0
Current K-factor28
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±80.0
Current Raw change used (final)0.0
Projected new Raw rating1712.0
Projected new Weighed rating1515.8
Projected new Weighted performance1681.0
Projected new final Raw rating (if new WP > new Raw)1712.0
Projected new highest rating1793.0
Projected new floor1293.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1712.0
Projected effective change (new Official - current Official)=0.0
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1590.6
Current Weighted rating1534.9
Current Weighted performance1625.5
Current official/published rating (highest between Raw, WR and WP)1625.5
Current highest rating achieved1590.6
Current floor (min rating allowed)1090.6
Current K-factor32
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±95.0
Current Raw change used (final)0.0
Projected new Raw rating1590.6
Projected new Weighed rating1412.7
Projected new Weighted performance1625.5
Projected new final Raw rating (if new WP > new Raw)1625.5
Projected new highest rating1625.5
Projected new floor1125.5
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1625.5
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1442.8
Current Weighted rating1307.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1442.8
Current highest rating achieved1442.8
Current floor (min rating allowed)942.8
Current K-factor32
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±117.3
Current Raw change used (final)0.0
Projected new Raw rating1442.8
Projected new Weighed rating1206.8
Projected new Weighted performance1104.4
Projected new final Raw rating (if new WP > new Raw)1442.8
Projected new highest rating1442.8
Projected new floor942.8
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1442.8
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
16 Western Cape Club Championship 2024 (Tier 1) 2024/10/25 2024/10/27 Cape Town (WCT) Standard 90 0.94 5 4 3.0 1714.6 1700.5 Analysis
15 Laerskool Welgemoed Rapid 2024 (U14) 2024/10/19 2024/10/19 Cape Town (WCT) Rapid 25 0.54 6 6 5.0 1714.6 1559.6 Analysis
14 2nd Young Minds Classic 2024 (Intermediate) 2024/08/10 2024/08/11 Cape Town (WCT) Standard 90 0.94 5 5 4.0 1783.5 1784.3 Analysis
13 2nd Young Minds Classic 2024 (Blitz) 2024/08/09 2024/08/09 Cape Town (WCT) Blitz 5 0.18 7 7 5.5 1783.5 1334.4 Analysis
12 CT League 2024 (A) 2024/07/20 2024/09/07 Cape Town (WCT) Standard 120 1.00 11 11 3.5 1780.1 1773.7 Analysis
11 Curro Durbanville Chess Rapid Open 2024 (Championship) 2024/07/13 2024/07/13 Cape Town (WCT) Rapid 35 0.66 6 6 4.0 1791.9 1544.6 Analysis
10 2024 African Youth Chess Championship 2024/06/16 2024/06/22 South Africa (RSA) Standard 120 1.00 9 9 5.0 1800.3 1793.0 Analysis
9 Western Cape PS Individuals Championship 2024 (U13 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 5.5 1723.4 1697.1 Analysis
8 South African Junior Closed Chess Championship 2024 (U14 Open) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 6.5 1723.4 1697.1 Analysis
7 Strategize to Win 2024 (A) 2024/04/13 2024/04/14 Cape Town (WCT) Standard 70 0.87 5 5 5.0 1593.8 1569.8 Analysis
6 Cape Town Junior League Qualifier 2024 (U18 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 6 5.0 1593.8 1513.9 Analysis
5 Cape Town Open Chess Championship 2024 (Advanced) 2024/03/15 2024/03/17 Cape Town (WCT) Standard 90 0.94 6 6 3.5 1564.1 1532.4 Analysis
4 Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 5.0 1564.1 1532.4 Analysis
3 CT Metro Central District Schools Chess Individuals Trials 2024 (U13 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 5.0 1536.2 1507.1 Analysis
2 Cape Town Chess Club Annual Blitz Championship 2024 2024/01/07 2024/01/07 Cape Town (WCT) Blitz 5 0.18 9 9 5.0 1550.7 1187.2 Analysis
1 Cape Town Masters Challenge 2024 (Advanced) 2024/01/03 2024/01/07 Cape Town (WCT) Standard 120 1.00 7 6 2.0 1550.7 1532.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
77 Western Cape Club Championship 2024 (Tier 1) 2024/10/25 2024/10/27 Cape Town (WCT) Standard 90 0.94 5 4 3.0 1714.6 1700.5 Analysis
76 Laerskool Welgemoed Rapid 2024 (U14) 2024/10/19 2024/10/19 Cape Town (WCT) Rapid 25 0.54 6 6 5.0 1714.6 1559.6 Analysis
75 2nd Young Minds Classic 2024 (Intermediate) 2024/08/10 2024/08/11 Cape Town (WCT) Standard 90 0.94 5 5 4.0 1783.5 1784.3 Analysis
74 2nd Young Minds Classic 2024 (Blitz) 2024/08/09 2024/08/09 Cape Town (WCT) Blitz 5 0.18 7 7 5.5 1783.5 1334.4 Analysis
73 CT League 2024 (A) 2024/07/20 2024/09/07 Cape Town (WCT) Standard 120 1.00 11 11 3.5 1780.1 1773.7 Analysis
72 Curro Durbanville Chess Rapid Open 2024 (Championship) 2024/07/13 2024/07/13 Cape Town (WCT) Rapid 35 0.66 6 6 4.0 1791.9 1544.6 Analysis
71 2024 African Youth Chess Championship 2024/06/16 2024/06/22 South Africa (RSA) Standard 120 1.00 9 9 5.0 1800.3 1793.0 Analysis
70 Western Cape PS Individuals Championship 2024 (U13 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 5.5 1723.4 1697.1 Analysis
69 South African Junior Closed Chess Championship 2024 (U14 Open) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 6.5 1723.4 1697.1 Analysis
68 Strategize to Win 2024 (A) 2024/04/13 2024/04/14 Cape Town (WCT) Standard 70 0.87 5 5 5.0 1593.8 1569.8 Analysis
67 Cape Town Junior League Qualifier 2024 (U18 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 6 5.0 1593.8 1513.9 Analysis
66 Cape Town Open Chess Championship 2024 (Advanced) 2024/03/15 2024/03/17 Cape Town (WCT) Standard 90 0.94 6 6 3.5 1564.1 1532.4 Analysis
65 Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 5.0 1564.1 1532.4 Analysis
64 CT Metro Central District Schools Chess Individuals Trials 2024 (U13 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 5.0 1536.2 1507.1 Analysis
63 Cape Town Chess Club Annual Blitz Championship 2024 2024/01/07 2024/01/07 Cape Town (WCT) Blitz 5 0.18 9 9 5.0 1550.7 1187.2 Analysis
62 Cape Town Masters Challenge 2024 (Advanced) 2024/01/03 2024/01/07 Cape Town (WCT) Standard 120 1.00 7 6 2.0 1550.7 1532.4 Analysis
61 Kraaifontein Open 2023 (Adanced) 2023/12/09 2023/12/10 Cape Town (WCT) Standard 70 0.87 6 6 3.0 1575.8 1561.5 Analysis
60 Western Cape Closed Championship 2023 (U14) 2023/09/23 2023/09/23 Cape Town (WCT) Rapid 25 0.54 6 6 5.5 1560.5 1463.0 Analysis
59 WP Club League 2023 (B) 2023/07/29 2023/09/09 Cape Town (WCT) Standard 120 1.00 11 6 5.0 1560.5 1574.3 Analysis
58 Cape Winelands Open 2023 (Advanced) 2023/07/22 2023/07/23 Cape Winelands (WCW) Standard 70 0.87 6 6 4.5 1577.9 1548.8 Analysis
1234
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 106 70 5 31 72.5 68.4 156.4 1578.0 1734.3
White 51 36 5 10 38.5 75.5 216.7 1568.3 1785.0
Black 55 34 0 21 34.0 61.8 100.5 1586.9 1687.4
Standard All 72 46 4 22 48.0 66.7 141.7 1569.0 1710.6
White 34 23 4 7 25.0 73.5 200.0 1551.2 1751.2
Black 38 23 0 15 23.0 60.5 89.5 1584.8 1674.3
Rapid All 18 14 0 4 14.0 77.8 236.1 1509.1 1745.2
White 9 6 0 3 6.0 66.7 141.7 1541.2 1682.9
Black 9 8 0 1 8.0 88.9 330.6 1476.9 1807.5
Blitz All 16 10 1 5 10.5 65.6 132.8 1696.0 1828.8
White 8 7 1 0 7.5 93.8 371.9 1671.4 2043.3
Black 8 3 0 5 3.0 37.5 -106.3 1720.5 1614.3
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 453 289 40 124 309.0 68.2 154.8 1378.6 1533.4
White 227 150 20 57 160.0 70.5 174.1 1371.9 1546.0
Black 226 139 20 67 149.0 65.9 135.4 1385.3 1520.7
Standard All 287 172 33 82 188.5 65.7 133.3 1405.7 1539.0
White 141 90 14 37 97.0 68.8 159.8 1394.3 1554.1
Black 146 82 19 45 91.5 62.7 107.7 1416.7 1524.4
Rapid All 144 106 5 33 108.5 75.3 215.5 1287.8 1503.3
White 75 52 4 19 54.0 72.0 187.0 1303.6 1490.6
Black 69 54 1 14 54.5 79.0 246.4 1270.7 1517.1
Blitz All 22 11 2 9 12.0 54.5 38.6 1617.8 1656.4
White 11 8 2 1 9.0 81.8 270.5 1549.4 1819.9
Black 11 3 0 8 3.0 27.3 -193.2 1686.2 1493.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1110106190 Salimu, C (Chase) 10 4.5 4 1 5 45.0 1521.9 -42.5 1479.4 View list
2 1110109831 Strydom, H (Henroux) 8 7.5 7 1 0 93.8 1502.5 371.9 1874.3 View list
3 1100096158 Bosman, L (Louis Willem) 6 3.5 3 1 2 58.3 1267.0 70.8 1337.9 View list
4 1100097431 Lielieveld, J (Jadrian) 6 2.0 2 0 4 33.3 1475.1 -141.7 1333.4 View list
5 1110132058 Braaf, J (Jordan) 5 5.0 5 0 0 100.0 1553.3 425.0 1978.3 View list
6 1120134372 Weideman, J (Janko) 5 4.5 4 1 0 90.0 1546.8 340.0 1886.8 View list
7 2110130686 Joya, I (Imkhita) 5 3.5 3 1 1 70.0 1563.4 170.0 1733.4 View list
8 1120106747 Melzer, E (Elisha) 5 3.0 2 2 1 60.0 1316.1 85.0 1401.1 View list
9 110094681 Meyer, M (Matthew) 4 3.0 3 0 1 75.0 1527.3 212.5 1739.8 View list
10 1140136551 Resnekov, O (Oliver) 4 3.0 3 0 1 75.0 1555.6 212.5 1768.1 View list
11 1120135094 Singh, S (Shaurya) 4 2.0 2 0 2 50.0 1643.8 0.0 1643.8 View list
12 1110130971 Dadaker, M (Mohammed) 3 3.0 3 0 0 100.0 1512.6 425.0 1937.6 View list
13 2100109061 Ebrahim, N (Nabeelah) 3 3.0 3 0 0 100.0 1439.3 425.0 1864.3 View list
14 1100108074 Huesmann, R (Ryan) 3 3.0 3 0 0 100.0 1393.4 425.0 1818.4 View list
15 1110108459 Lee, S (Shakoor) 3 3.0 3 0 0 100.0 1416.4 425.0 1841.4 View list
16 2100103587 Segelaar, R (Revean) 3 3.0 3 0 0 100.0 1363.2 425.0 1788.2 View list
17 208090617 Zenzile, A (Amahle) 3 3.0 3 0 0 100.0 1551.9 425.0 1976.9 View list
18 2070096482 Ziegers, Z (Zaskia) 3 3.0 3 0 0 100.0 1500.5 425.0 1925.5 View list
19 108072148 Van Heerden, EJ (Ethan Joel) 3 2.5 2 1 0 83.3 1498.4 283.3 1781.8 View list
20 1120130970 Bell, L (Luke) 3 2.0 2 0 1 66.7 1500.6 141.7 1642.3 View list