Player Page

Stern, M (Mason)
Dob: 2015/01/05 (U10)
Gender: Male
Chess SA id: 1150137343
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/06/22 (33 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 rating1569.4
Current Weighted rating1426.6
Current Weighted performance1542.5
Current official/published rating (highest between Raw, WR and WP)1569.4
Current highest rating achieved1569.4
Current floor (min rating allowed)1069.4
Current K-factor32
Games played this month-4
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 rating1569.4
Projected new Weighed rating1312.7
Projected new Weighted performance1542.5
Projected new final Raw rating (if new WP > new Raw)1569.4
Projected new highest rating1569.4
Projected new floor1069.4
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1569.4
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 rating1569.7
Current Weighted rating1372.6
Current Weighted performance1575.9
Current official/published rating (highest between Raw, WR and WP)1575.9
Current highest rating achieved1569.7
Current floor (min rating allowed)1069.7
Current K-factor32
Games played this month-4
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)±97.9
Current Raw change used (final)0.0
Projected new Raw rating1569.7
Projected new Weighed rating1263.1
Projected new Weighted performance1575.9
Projected new final Raw rating (if new WP > new Raw)1575.9
Projected new highest rating1575.9
Projected new floor1075.9
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1575.9
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 rating1480.6
Current Weighted rating1527.1
Current Weighted performance1359.5
Current official/published rating (highest between Raw, WR and WP)1527.1
Current highest rating achieved1566.3
Current floor (min rating allowed)1066.3
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)±111.2
Current Raw change used (final)0.0
Projected new Raw rating1480.6
Projected new Weighed rating1406.2
Projected new Weighted performance1359.5
Projected new final Raw rating (if new WP > new Raw)1480.6
Projected new highest rating1566.3
Projected new floor1066.3
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1480.6
Projected effective change (new Official - current Official)-46.5
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 rating1215.8
Current Weighted rating1203.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1215.8
Current highest rating achieved1215.8
Current floor (min rating allowed)715.8
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)±162.1
Current Raw change used (final)0.0
Projected new Raw rating1215.8
Projected new Weighed rating1107.5
Projected new Weighted performance446.5
Projected new final Raw rating (if new WP > new Raw)1215.8
Projected new highest rating1215.8
Projected new floor715.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1215.8
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
11 2024 African Youth Chess Championship 2024/06/16 2024/06/22 South Africa (RSA) Standard 120 1.00 9 9 5.5 1527.2 1528.4 Analysis
10 Western Cape PS Individuals Championship 2024 (U9 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 5.5 1431.8 1421.1 Analysis
9 South African Junior Closed Chess Championship 2024 (U10 Open) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 5.5 1431.8 1421.1 Analysis
8 Hermanus Chess Club Open 2024 (Advanced) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 2.5 1381.3 1508.1 Analysis
7 Hermanus Chess Club Open 2024 (Blitz) 2024/04/19 2024/04/19 Overberg (WOS) Blitz 5 0.18 7 7 3.0 1381.3 1200.0 Analysis
6 Strategize to Win 2024 (C) 2024/04/13 2024/04/14 Cape Town (WCT) Standard 70 0.87 5 5 4.0 1381.3 1350.7 Analysis
5 Cape Town Open Chess Championship 2024 (Intermediate) 2024/03/16 2024/03/17 Cape Town (WCT) Standard 70 0.87 6 6 2.5 1386.0 1320.6 Analysis
4 Chas Everitt and MHI Attorneys Rapid 2024 (B) 2024/03/09 2024/03/09 Cape Town (WCT) Rapid 25 0.54 6 6 3.0 1386.0 1566.3 Analysis
3 Cape Town Metro Schools Chess Closed Individuals 2024 (U9 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 5.0 1386.0 1320.6 Analysis
2 Cape of Good Hope Open Chess Tournament 2024 (Intermediate) 2024/02/17 2024/02/17 Cape Town (WCT) Standard 70 0.87 6 6 3.0 1346.0 1256.3 Analysis
1 CT Metro Central District Schools Chess Individuals Trials 2024 (U9 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 5.0 1346.0 1256.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
42 2024 African Youth Chess Championship 2024/06/16 2024/06/22 South Africa (RSA) Standard 120 1.00 9 9 5.5 1527.2 1528.4 Analysis
41 Western Cape PS Individuals Championship 2024 (U9 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 5.5 1431.8 1421.1 Analysis
40 South African Junior Closed Chess Championship 2024 (U10 Open) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 5.5 1431.8 1421.1 Analysis
39 Hermanus Chess Club Open 2024 (Advanced) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 2.5 1381.3 1508.1 Analysis
38 Hermanus Chess Club Open 2024 (Blitz) 2024/04/19 2024/04/19 Overberg (WOS) Blitz 5 0.18 7 7 3.0 1381.3 1200.0 Analysis
37 Strategize to Win 2024 (C) 2024/04/13 2024/04/14 Cape Town (WCT) Standard 70 0.87 5 5 4.0 1381.3 1350.7 Analysis
36 Cape Town Open Chess Championship 2024 (Intermediate) 2024/03/16 2024/03/17 Cape Town (WCT) Standard 70 0.87 6 6 2.5 1386.0 1320.6 Analysis
35 Chas Everitt and MHI Attorneys Rapid 2024 (B) 2024/03/09 2024/03/09 Cape Town (WCT) Rapid 25 0.54 6 6 3.0 1386.0 1566.3 Analysis
34 Cape Town Metro Schools Chess Closed Individuals 2024 (U9 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 5.0 1386.0 1320.6 Analysis
33 Cape of Good Hope Open Chess Tournament 2024 (Intermediate) 2024/02/17 2024/02/17 Cape Town (WCT) Standard 70 0.87 6 6 3.0 1346.0 1256.3 Analysis
32 CT Metro Central District Schools Chess Individuals Trials 2024 (U9 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 5.0 1346.0 1256.3 Analysis
31 FIDE WORLD CADETS CHESS CHAMPIONSHIPS 2023 2023/10/16 2023/10/26 Egypt (EGY) Standard 120 1.00 11 11 3.5 1460.4 1383.9 Analysis
30 Western Cape Closed Championship 2023 (D) 2023/09/24 2023/09/25 Cape Town (WCT) Standard 90 0.94 6 6 2.5 1465.2 1436.7 Analysis
29 Western Cape Closed Championship 2023 (U10) 2023/09/23 2023/09/23 Cape Town (WCT) Rapid 25 0.54 6 6 6.0 1465.2 1490.5 Analysis
28 CW Top Schools 2023 (Intermediate) 2023/08/12 2023/08/12 West Coast (WCU) Standard 60 0.83 5 5 3.0 1482.2 1456.2 Analysis
27 Curro Durbanville Chess Open Rapid 2023 (Intermediate) 2023/07/15 2023/07/15 Cape Town (WCT) Rapid 35 0.66 6 6 3.0 1512.4 1557.7 Analysis
26 WP Closed 2023 (U10) 2023/06/17 2023/06/17 Cape Town (WCT) Standard 60 0.83 5 5 5.0 1454.7 1384.5 Analysis
25 Steinitz Open 2023 (C) 2023/05/26 2023/05/28 Cape Town (WCT) Standard 70 0.87 6 6 3.5 1448.5 1328.2 Analysis
24 Western Cape PS Individuals 2023 (U9 Boys) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 5.0 1448.5 1328.2 Analysis
23 Hermanus Rapid 2023 (C) 2023/04/22 2023/04/22 Overberg (WOS) Rapid 25 0.54 6 6 6.0 1434.3 1547.1 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 72 40 9 23 44.5 61.8 100.3 1396.4 1496.7
White 34 23 4 7 25.0 73.5 200.0 1380.4 1580.4
Black 38 17 5 16 19.5 51.3 11.2 1410.7 1421.8
Standard All 52 32 8 12 36.0 69.2 163.5 1377.9 1541.3
White 24 18 4 2 20.0 83.3 283.3 1364.4 1647.7
Black 28 14 4 10 16.0 57.1 60.7 1389.4 1450.1
Rapid All 13 5 1 7 5.5 42.3 -65.4 1443.6 1378.2
White 7 2 0 5 2.0 28.6 -182.1 1482.6 1300.4
Black 6 3 1 2 3.5 58.3 70.8 1398.1 1469.0
Blitz All 7 3 0 4 3.0 42.9 -60.7 1446.1 1385.4
White 3 3 0 0 3.0 100.0 425.0 1269.9 1694.9
Black 4 0 0 4 0.0 0.0 -425.0 1578.3 1153.3
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 255 161 17 77 169.5 66.5 140.0 1294.3 1434.3
White 126 82 7 37 85.5 67.9 151.8 1287.4 1439.2
Black 129 79 10 40 84.0 65.1 128.5 1301.0 1429.5
Standard All 156 95 13 48 101.5 65.1 128.0 1289.6 1417.6
White 76 48 6 22 51.0 67.1 145.4 1282.5 1427.9
Black 80 47 7 26 50.5 63.1 111.6 1296.4 1407.9
Rapid All 92 63 4 25 65.0 70.7 175.5 1290.6 1466.2
White 47 31 1 15 31.5 67.0 144.7 1296.5 1441.1
Black 45 32 3 10 33.5 74.4 207.8 1284.6 1492.4
Blitz All 7 3 0 4 3.0 42.9 -60.7 1446.1 1385.4
White 3 3 0 0 3.0 100.0 425.0 1269.9 1694.9
Black 4 0 0 4 0.0 0.0 -425.0 1578.3 1153.3
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1150136552 Van Der Merwe, S (Schalk Wolf) 9 3.0 2 2 5 33.3 1393.2 -141.7 1251.5 View list
2 1140134078 Manning, C (Callan) 8 3.0 2 2 4 37.5 1399.5 -106.3 1293.3 View list
3 1150138504 Joya, L (Lilitha) 4 4.0 4 0 0 100.0 1344.4 425.0 1769.4 View list
4 1150142376 Baker, A (Andrew) 3 3.0 3 0 0 100.0 1385.3 425.0 1810.3 View list
5 1150140121 Armay, K (Kayra) 3 3.0 3 0 0 100.0 1407.7 425.0 1832.7 View list
6 1150138965 Mdashe, I (Iliso) 3 3.0 3 0 0 100.0 1325.4 425.0 1750.4 View list
7 1140136551 Resnekov, O (Oliver) 3 0.0 0 0 3 0.0 1401.4 -425.0 976.4 View list
8 2130137317 Abarder, H (Hanaah) 2 2.0 2 0 0 100.0 1442.2 425.0 1867.2 View list
9 1150146766 Blom, L (Luca) 2 2.0 2 0 0 100.0 1414.8 425.0 1839.8 View list
10 1140135128 Goncalves Alho, M (Miguel) 2 2.0 2 0 0 100.0 1416.3 425.0 1841.3 View list
11 1150138484 Henning, I (Ivan) 2 2.0 2 0 0 100.0 1300.3 425.0 1725.3 View list
12 1140146769 Klopper, B (Ben) 2 2.0 2 0 0 100.0 1456.8 425.0 1881.8 View list
13 1150139439 Levin, J (Jamie) 2 2.0 2 0 0 100.0 1311.6 425.0 1736.6 View list
14 1160150117 Lin, J (Junming) 2 2.0 2 0 0 100.0 1408.9 425.0 1833.9 View list
15 1130137327 Louw, L (Lukas) 2 2.0 2 0 0 100.0 1290.7 425.0 1715.7 View list
16 1150140699 Marais, A (Alexander) 2 2.0 2 0 0 100.0 1460.0 425.0 1885.0 View list
17 1140146771 Morrison, C (Charlie) 2 2.0 2 0 0 100.0 1429.0 425.0 1854.0 View list
18 1140135124 Nogaga, O (Owethu) 2 2.0 2 0 0 100.0 1393.7 425.0 1818.7 View list
19 1090134113 Rubusana, A (Anda) 2 2.0 2 0 0 100.0 1405.6 425.0 1830.6 View list
20 1140137341 Sher, E (Evan) 2 2.0 2 0 0 100.0 1437.3 425.0 1862.3 View list