Player Page

Meyer, M (Matthew)
Dob: 2010/07/24 (U16)
Gender: Male
Chess SA id: 110094681
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/06/16 (4 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 rating1620.8
Current Weighted rating1617.4
Current Weighted performance1525.5
Current official/published rating (highest between Raw, WR and WP)1620.8
Current highest rating achieved1653.5
Current floor (min rating allowed)1153.5
Current K-factor28
Games played this month6
Score (S)4.5
Expected score (We)4.14
Difference (S-We)0.31
Current Raw change (no limits, including tournament time weight)8.8
Current min/max change allowed (with limits)±91.0
Current Raw change used (final)8.8
Projected new Raw rating1629.6
Projected new Weighed rating1490.2
Projected new Weighted performance1573.9
Projected new final Raw rating (if new WP > new Raw)1629.6
Projected new highest rating1653.5
Projected new floor1153.5
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1629.6
Projected effective change (new Official - current Official)+8.8
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 rating1586.6
Current Weighted rating1581.1
Current Weighted performance1544.6
Current official/published rating (highest between Raw, WR and WP)1586.6
Current highest rating achieved1628.0
Current floor (min rating allowed)1128.0
Current K-factor28
Games played this month6
Score (S)4.5
Expected score (We)4.04
Difference (S-We)0.46
Current Raw change (no limits, including tournament time weight)12.9
Current min/max change allowed (with limits)±95.6
Current Raw change used (final)12.9
Projected new Raw rating1599.5
Projected new Weighed rating1457.7
Projected new Weighted performance1588.7
Projected new final Raw rating (if new WP > new Raw)1599.5
Projected new highest rating1628.0
Projected new floor1128.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1599.5
Projected effective change (new Official - current Official)+12.9
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 rating1568.8
Current Weighted rating1572.1
Current Weighted performance1538.0
Current official/published rating (highest between Raw, WR and WP)1572.1
Current highest rating achieved1630.3
Current floor (min rating allowed)1130.3
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)±98.0
Current Raw change used (final)0.0
Projected new Raw rating1568.8
Projected new Weighed rating1448.6
Projected new Weighted performance1538.0
Projected new final Raw rating (if new WP > new Raw)1568.8
Projected new highest rating1630.3
Projected new floor1130.3
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1568.8
Projected effective change (new Official - current Official)-3.3
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Tournament: Cape Town Chess Federation Closed Chess Championships 2024 (U16)
Start: 2024/06/15  End: 2024/06/16  Host: WCT  Type: Standard   Time: 70  Time weight: 0.87  Rounds: 6
Games: 6  Score: 4.5
Main rating: 1620.8  Rating gain/loss: 8.8
Type rating: 1586.6  Rating gain/loss: 12.9
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
7 Cape Town Chess Federation Closed Chess Championships 2024 (U16) 2024/06/15 2024/06/16 Cape Town (WCT) Standard 70 0.87 6 6 4.5 1620.8 1586.6 Analysis
6 Cape Town Junior League Finals 2024 (U18 Open A) 2024/05/18 2024/05/18 Cape Town (WCT) Rapid 25 0.54 5 5 2.5 1623.8 1592.3 Analysis
5 Cape Town Junior League Qualifier 2024 (U15 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 0 0.0 1623.8 1592.3 Analysis
4 Western Cape Inter Region Cup 2024 (U14 Boys) 2024/03/23 2024/03/24 Overberg (WOS) Standard 90 0.94 5 0 0.0 1653.5 1628.0 Analysis
3 Western Cape HS Individuals Championship 2024 (U15 Boys) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 4.5 1653.5 1628.0 Analysis
2 Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 3.5 1653.5 1628.0 Analysis
1 CT District East Schools Chess Individuals Trails 2024 (U15 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 5.0 1643.3 1623.5 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
51 Cape Town Chess Federation Closed Chess Championships 2024 (U16) 2024/06/15 2024/06/16 Cape Town (WCT) Standard 70 0.87 6 6 4.5 1620.8 1586.6 Analysis
50 Cape Town Junior League Finals 2024 (U18 Open A) 2024/05/18 2024/05/18 Cape Town (WCT) Rapid 25 0.54 5 5 2.5 1623.8 1592.3 Analysis
49 Cape Town Junior League Qualifier 2024 (U15 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 0 0.0 1623.8 1592.3 Analysis
48 Western Cape Inter Region Cup 2024 (U14 Boys) 2024/03/23 2024/03/24 Overberg (WOS) Standard 90 0.94 5 0 0.0 1653.5 1628.0 Analysis
47 Western Cape HS Individuals Championship 2024 (U15 Boys) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 4.5 1653.5 1628.0 Analysis
46 Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 3.5 1653.5 1628.0 Analysis
45 CT District East Schools Chess Individuals Trails 2024 (U15 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 5.0 1643.3 1623.5 Analysis
44 Gordons Bay Primary Chess Championship 2023 (U13 Mixed) 2023/12/09 2023/12/09 Cape Town (WCT) Rapid 30 0.60 5 5 5.0 1640.1 1577.7 Analysis
43 Grant East Primary School Invitational Chess Tournament 2023 (U13 Mixed) 2023/11/04 2023/11/04 Cape Town (WCT) Rapid 30 0.60 6 6 5.5 1635.9 1558.9 Analysis
42 Western Cape Closed Championship 2023 (U14) 2023/09/23 2023/09/23 Cape Town (WCT) Rapid 25 0.54 6 6 5.0 1650.7 1588.0 Analysis
41 Cape Town Junior Chess League Finals 2023 (U16A) 2023/09/16 2023/09/16 Cape Town (WCT) Rapid 25 0.54 7 6 3.5 1650.7 1588.0 Analysis
40 CW Top Schools 2023 (U14) 2023/08/12 2023/08/12 West Coast (WCU) Standard 60 0.83 5 5 5.0 1630.9 1586.9 Analysis
39 CT Metro District East Top Schools Chess 2023 (U13 Mixed) 2023/07/29 2023/07/29 Cape Town (WCT) Rapid 30 0.60 7 5 4.5 1638.2 1630.3 Analysis
38 Cape Town Junior Chess League - Round 1 2023 (U16B) 2023/07/22 2023/07/22 Cape Town (WCT) Rapid 25 0.54 7 6 6.0 1638.2 1630.3 Analysis
37 Rylib Chess Winter Slam 2023 (B) 2023/07/06 2023/07/06 Cape Town (WCT) Rapid 20 0.47 6 6 4.0 1638.2 1630.3 Analysis
36 GPCA Rapid 2023 (U14) 2023/06/24 2023/06/24 Cape Town (WCT) Rapid 25 0.54 7 7 6.0 1596.5 1573.3 Analysis
35 WP Closed 2023 (U14) 2023/06/16 2023/06/17 Cape Town (WCT) Standard 70 0.87 6 6 5.0 1596.5 1555.6 Analysis
34 Cape Town Junior League 2nd Qualifier 2023 (U16) 2023/06/03 2023/06/03 Cape Town (WCT) Rapid 25 0.54 6 6 5.5 1596.5 1573.3 Analysis
33 Rhenish Primary Tournament 2023 (U14) 2023/05/13 2023/05/13 Cape Winelands (WCW) Rapid 30 0.60 6 5 5.0 1564.9 1561.1 Analysis
32 Western Cape PS Individuals 2023 (U13 Boys) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 4.5 1564.9 1510.2 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 28 16 8 4 20.0 71.4 182.1 1434.3 1616.5
White 15 10 2 3 11.0 73.3 198.3 1444.8 1643.1
Black 13 6 6 1 9.0 69.2 163.5 1422.3 1585.7
Standard All 23 15 5 3 17.5 76.1 221.7 1399.2 1620.9
White 12 9 1 2 9.5 79.2 247.9 1397.7 1645.6
Black 11 6 4 1 8.0 72.7 193.2 1400.7 1593.9
Rapid All 5 1 3 1 2.5 50.0 0.0 1596.2 1596.2
White 3 1 1 1 1.5 50.0 0.0 1633.2 1633.2
Black 2 0 2 0 1.0 50.0 0.0 1540.7 1540.7
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 274 187 27 60 200.5 73.2 197.0 1312.8 1509.8
White 139 90 15 34 97.5 70.1 171.2 1327.1 1498.3
Black 135 97 12 26 103.0 76.3 223.5 1298.1 1521.7
Standard All 134 82 14 38 89.0 66.4 139.6 1310.1 1449.7
White 67 36 8 23 40.0 59.7 82.5 1325.5 1407.9
Black 67 46 6 15 49.0 73.1 196.6 1294.8 1491.4
Rapid All 140 105 13 22 111.5 79.6 252.0 1315.4 1567.4
White 72 54 7 11 57.5 79.9 253.8 1328.6 1582.5
Black 68 51 6 11 54.0 79.4 250.0 1301.5 1551.5
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1100096158 Bosman, L (Louis Willem) 6 4.0 4 0 2 66.7 1275.4 141.7 1417.1 View list
2 1110102387 Smith, Z (Zion) 6 3.5 2 3 1 58.3 1598.5 70.8 1669.3 View list
3 1090109860 Solomon, I (Izaiah) 6 3.0 1 4 1 50.0 1538.3 0.0 1538.3 View list
4 1100118990 Cockin, R (Ruan) 5 2.5 1 3 1 50.0 1472.5 0.0 1472.5 View list
5 1100108988 Rule, C (Calem) 4 3.5 3 1 0 87.5 1481.9 318.8 1800.7 View list
6 1090109869 Priestley, L (Logan) 4 3.0 3 0 1 75.0 1536.1 212.5 1748.6 View list
7 1110104004 Shapiro, M (Matthew) 4 1.0 1 0 3 25.0 1492.1 -212.5 1279.6 View list
8 1100150158 Isaacs, T (Tyrique) 3 3.0 3 0 0 100.0 1633.3 425.0 2058.3 View list
9 1110140733 Ngidi, N (Ndumiso) 3 3.0 3 0 0 100.0 1568.8 425.0 1993.8 View list
10 1100108080 Van Niekerk, JH (Johann) 3 3.0 3 0 0 100.0 1441.6 425.0 1866.6 View list
11 1100109838 Kuhn, J (Jean) 3 2.0 2 0 1 66.7 1587.9 141.7 1729.5 View list
12 1100143744 Devine, C (Cody) 3 1.5 1 1 1 50.0 1641.7 0.0 1641.7 View list
13 1110097519 Beech, K (Kael) 3 1.0 1 0 2 33.3 1186.9 -141.7 1045.2 View list
14 210086082 Van Schaik, K (Kayla) 3 1.0 1 0 2 33.3 1346.9 -141.7 1205.3 View list
15 1100096729 Kruger, A (Aiden) 3 0.0 0 0 3 0.0 1341.9 -425.0 916.9 View list
16 1110106190 Salimu, C (Chase) 3 0.0 0 0 3 0.0 1588.5 -425.0 1163.5 View list
17 2100137375 Bellini, G (Gemma) 2 2.0 2 0 0 100.0 1625.8 425.0 2050.8 View list
18 1090130342 Bangani, O (Ovayo) 2 2.0 2 0 0 100.0 1286.9 425.0 1711.9 View list
19 1110140721 Akpagu, K (Kamsi) 2 2.0 2 0 0 100.0 1592.6 425.0 2017.6 View list
20 1110132058 Braaf, J (Jordan) 2 2.0 2 0 0 100.0 1560.6 425.0 1985.6 View list