Player Page

Marshall, M (Matthew)
Dob: 2007/07/31 (U18)
Gender: Male
Chess SA id: 1070162037
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/10/12 (40 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 rating1497.9
Current Weighted rating1374.1
Current Weighted performance1472.8
Current official/published rating (highest between Raw, WR and WP)1497.9
Current highest rating achieved1497.9
Current floor (min rating allowed)997.9
Current K-factor32
Games played this month5
Score (S)2.5
Expected score (We)1.67
Difference (S-We)0.69
Current Raw change (no limits, including tournament time weight)22.0
Current min/max change allowed (with limits)±108.5
Current Raw change used (final)22.0
Projected new Raw rating1519.9
Projected new Weighed rating1268.8
Projected new Weighted performance1525.5
Projected new final Raw rating (if new WP > new Raw)1525.5
Projected new highest rating1525.5
Projected new floor1025.5
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1525.5
Projected effective change (new Official - current Official)+27.6
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 rating1502.3
Current Weighted rating1377.5
Current Weighted performance1472.8
Current official/published rating (highest between Raw, WR and WP)1502.3
Current highest rating achieved1502.3
Current floor (min rating allowed)1002.3
Current K-factor32
Games played this month5
Score (S)2.5
Expected score (We)1.73
Difference (S-We)0.77
Current Raw change (no limits, including tournament time weight)24.6
Current min/max change allowed (with limits)±107.8
Current Raw change used (final)24.6
Projected new Raw rating1526.9
Projected new Weighed rating1272.0
Projected new Weighted performance1525.5
Projected new final Raw rating (if new WP > new Raw)1526.9
Projected new highest rating1526.9
Projected new floor1026.9
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1526.9
Projected effective change (new Official - current Official)+24.6
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 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
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: Paarl Boys' High Chess Festival 2024 (Elite)
Start: 2024/10/04  End: 2024/10/05  Host: WCW  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 2.5
Main rating: 1497.9  Rating gain/loss: 22.0
Type rating: 1502.3  Rating gain/loss: 24.6
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
9 2024 Tshwane Chess Club Clash (Open) 2024/10/12 2024/10/12 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1474.0 1472.9 Analysis
8 Paarl Boys' High Chess Festival 2024 (Elite) 2024/10/04 2024/10/05 Cape Winelands (WCW) Standard 60 0.83 6 5 2.5 1497.9 1502.3 Analysis
7 2024 Etienne Lewis (U18+U20) 2024/08/30 2024/09/01 Tshwane (GTP) Standard 90 0.94 7 7 4.5 1473.0 1470.1 Analysis
6 Gauteng Schools Individuals Finals 2024 (U18 Boys) 2024/08/17 2024/08/17 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1473.0 1470.1 Analysis
5 2024 Elise Steenkamp Open Chess Tournament (Kings) 2024/06/15 2024/06/17 Tshwane (GTP) Standard 90 0.94 7 7 3.0 1464.7 1459.4 Analysis
4 2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section (C) 2024/06/01 2024/06/01 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1464.7 1459.4 Analysis
3 2024 Tshwane South School District CLOSED Individual Championships (U18 Mixed) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1359.8 1369.6 Analysis
2 2024 KSNG CHess Academy Open Tournament (C) 2024/04/06 2024/04/06 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1370.6 1387.6 Analysis
1 2024 Tshwane Chess OPEN Registration Tournament (C1) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 4.5 1299.2 1303.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
11 2024 Tshwane Chess Club Clash (Open) 2024/10/12 2024/10/12 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1474.0 1472.9 Analysis
10 Paarl Boys' High Chess Festival 2024 (Elite) 2024/10/04 2024/10/05 Cape Winelands (WCW) Standard 60 0.83 6 5 2.5 1497.9 1502.3 Analysis
9 2024 Etienne Lewis (U18+U20) 2024/08/30 2024/09/01 Tshwane (GTP) Standard 90 0.94 7 7 4.5 1473.0 1470.1 Analysis
8 Gauteng Schools Individuals Finals 2024 (U18 Boys) 2024/08/17 2024/08/17 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1473.0 1470.1 Analysis
7 2024 Elise Steenkamp Open Chess Tournament (Kings) 2024/06/15 2024/06/17 Tshwane (GTP) Standard 90 0.94 7 7 3.0 1464.7 1459.4 Analysis
6 2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section (C) 2024/06/01 2024/06/01 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1464.7 1459.4 Analysis
5 2024 Tshwane South School District CLOSED Individual Championships (U18 Mixed) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1359.8 1369.6 Analysis
4 2024 KSNG CHess Academy Open Tournament (C) 2024/04/06 2024/04/06 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1370.6 1387.6 Analysis
3 2024 Tshwane Chess OPEN Registration Tournament (C1) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 4.5 1299.2 1303.0 Analysis
2 2023 Gauteng Noord (C) 2023/10/14 2023/10/15 Tshwane (GTP) Standard 90 0.94 5 5 3.5 1252.5 1255.8 Analysis
1 2023 Alekhine Open Tournament (D) 2023/09/09 2023/09/09 Tshwane (GTP) Standard 90 0.94 5 5 4.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 49 28 4 17 30.0 61.2 95.4 1427.8 1523.3
White 23 15 2 6 16.0 69.6 166.3 1421.3 1587.6
Black 26 13 2 11 14.0 53.8 32.7 1433.6 1466.3
Standard All 49 28 4 17 30.0 61.2 95.4 1427.8 1523.3
White 23 15 2 6 16.0 69.6 166.3 1421.3 1587.6
Black 26 13 2 11 14.0 53.8 32.7 1433.6 1466.3
Rapid 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
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 59 35 6 18 38.0 64.4 122.5 1389.4 1511.9
White 29 19 3 7 20.5 70.7 175.9 1365.8 1541.7
Black 30 16 3 11 17.5 58.3 70.8 1412.2 1483.1
Standard All 59 35 6 18 38.0 64.4 122.5 1389.4 1511.9
White 29 19 3 7 20.5 70.7 175.9 1365.8 1541.7
Black 30 16 3 11 17.5 58.3 70.8 1412.2 1483.1
Rapid 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
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 1070141598 Mathe, T (Thubang) 2 1.0 1 0 1 50.0 1332.3 0.0 1332.3 View list
2 1090116742 Baloyi, B (Boikanyo) 2 1.0 0 2 0 50.0 1363.3 0.0 1363.3 View list
3 1110135703 Bain, M (Michael) 2 0.0 0 0 2 0.0 1417.7 -425.0 992.7 View list
4 1090136201 Seitei, N (Neo) 2 0.0 0 0 2 0.0 1417.7 -425.0 992.7 View list
5 1060156007 Durand, A (Albert) 1 1.0 1 0 0 100.0 1464.7 425.0 1889.7 View list
6 1110117066 Du Preez, J (Joah) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 2110101741 De Waal, N (Nadine) 1 1.0 1 0 0 100.0 1299.2 425.0 1724.2 View list
8 204092711 Bhila, L (Lindokuhle) 1 1.0 1 0 0 100.0 1474.0 425.0 1899.0 View list
9 1070161105 Awaye, E (Emmanuel) 1 1.0 1 0 0 100.0 1473.0 425.0 1898.0 View list
10 1120139917 Kruger, B (Brenden) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1120139981 Kirstein, T (Tinus Ederich) 1 1.0 1 0 0 100.0 1370.6 425.0 1795.6 View list
12 1080310578 Khumalo, B (Babongile) 1 1.0 1 0 0 100.0 1473.0 425.0 1898.0 View list
13 1110103925 Keyter, ZC (Zarius Clarence) 1 1.0 1 0 0 100.0 1299.2 425.0 1724.2 View list
14 108090808 Jordaan, A (Alexander) 1 1.0 1 0 0 100.0 1359.8 425.0 1784.8 View list
15 1080145977 Grunenfelder, S (Stiaan Bosua) 1 1.0 1 0 0 100.0 1359.8 425.0 1784.8 View list
16 185011252 Grobbelaar, S (Schalk) 1 1.0 1 0 0 100.0 1464.7 425.0 1889.7 View list
17 106060686 Greef, J (Janus) 1 1.0 1 0 0 100.0 1497.9 425.0 1922.9 View list
18 2070115594 Grahan, C (Chie-Ann) 1 1.0 1 0 0 100.0 1473.0 425.0 1898.0 View list
19 107090514 Gopaul, S (Shivek) 1 1.0 1 0 0 100.0 1473.0 425.0 1898.0 View list
20 1100118923 Mackenzie, T (Tayden) 1 1.0 1 0 0 100.0 1497.9 425.0 1922.9 View list