Player Page

Du Plessis, MA (Matthys)
Dob: 2009/11/29 (U16)
Gender: Male
Chess SA id: 1090130181
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2024/03/22 (56 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
Curent Raw rating1246.9
Curent Weighted rating1210.9
Curent Weighted performance1199.9
Current official/published rating (highest between Raw, WR and WP)1246.9
Current floor (min rating allowed)746.9
Current highest rating achieved1246.9
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)±155.1
Current Raw change used (final)0.0
Projected new Raw rating1246.9
Projected new Weighed rating1214.3
Projected new Weighted performance1199.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1246.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1246.9
Projected new floor746.9
Projected new K-facor36
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
Curent Raw rating1223.5
Curent Weighted rating1194.1
Curent Weighted performance1076.3
Current official/published rating (highest between Raw, WR and WP)1223.5
Current floor (min rating allowed)723.5
Current highest rating achieved1223.5
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)±160.4
Current Raw change used (final)0.0
Projected new Raw rating1223.5
Projected new Weighed rating1196.6
Projected new Weighted performance1076.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1223.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1223.5
Projected new floor723.5
Projected new K-facor36
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
Curent Raw rating1212.4
Curent Weighted rating1186.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1212.4
Current floor (min rating allowed)712.4
Current highest rating achieved1212.4
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)±162.9
Current Raw change used (final)0.0
Projected new Raw rating1212.4
Projected new Weighed rating1189.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1212.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1212.4
Projected new floor712.4
Projected new K-facor36
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)712.4
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor712.4
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Western Cape HS Individuals Championship 2024 (U15 Boys) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 2.0 1212.5 1188.6 Analysis
2 Overberg High Schools Trails 2024 (U15 Boys) 2024/03/02 2024/03/02 Overberg (WOS) Standard 60 0.83 5 5 3.0 1212.5 1188.6 Analysis
1 Overberg High Schools Trails 2024 (U15) 2024/02/24 2024/02/24 Overberg (WOS) Rapid 20 0.47 5 5 3.0 1205.2 1179.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 Western Cape HS Individuals Championship 2024 (U15 Boys) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 2.0 1212.5 1188.6 Analysis
8 Overberg High Schools Trails 2024 (U15 Boys) 2024/03/02 2024/03/02 Overberg (WOS) Standard 60 0.83 5 5 3.0 1212.5 1188.6 Analysis
7 Overberg High Schools Trails 2024 (U15) 2024/02/24 2024/02/24 Overberg (WOS) Rapid 20 0.47 5 5 3.0 1205.2 1179.6 Analysis
6 Overberg High Schools Trails 2023 (U15) 2023/02/24 2023/02/24 Overberg (WOS) Rapid 15 0.39 5 5 3.0 1194.0 1176.4 Analysis
5 Western Cape Schools 2022 (U13 Boys) 2022/05/28 2022/05/29 Cape Winelands (WCW) Standard 65 0.85 6 6 2.0 1193.1 1208.8 Analysis
4 The Hermanus Open 2022 (U14) 2022/05/14 2022/05/14 Overberg (WOS) Rapid 10 0.29 6 6 4.0 1193.1 1138.8 Analysis
3 Overberg Primary Schools Closed 2022 (U13 Boys) 2022/03/12 2022/03/12 Overberg (WOS) Standard 60 0.83 5 5 3.5 1155.3 1167.6 Analysis
2 Overberg Closed 2020 (U11 Boys) 2020/03/15 2020/03/15 Overberg (WOS) Standard 60 0.83 5 5 2.0 1174.9 1200.0 Analysis
1 OCF Open 2020 (U12) 2020/01/25 2020/01/25 Overberg (WOS) Rapid 15 0.39 5 5 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 16 8 0 8 8.0 50.0 0.0 1295.4 1295.4
White 8 4 0 4 4.0 50.0 0.0 1307.7 1307.7
Black 8 4 0 4 4.0 50.0 0.0 1283.0 1283.0
Standard All 11 5 0 6 5.0 45.5 -38.6 1345.2 1306.5
White 6 3 0 3 3.0 50.0 0.0 1323.5 1323.5
Black 5 2 0 3 2.0 40.0 -85.0 1371.2 1286.2
Rapid All 5 3 0 2 3.0 60.0 85.0 1185.8 1270.8
White 2 1 0 1 1.0 50.0 0.0 1260.4 1260.4
Black 3 2 0 1 2.0 66.7 141.7 1136.1 1277.8
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 48 23 1 24 23.5 49.0 -8.9 1234.0 1225.1
White 23 14 0 9 14.0 60.9 92.4 1229.7 1322.1
Black 25 9 1 15 9.5 38.0 -102.0 1237.9 1135.9
Standard All 27 12 1 14 12.5 46.3 -31.5 1266.9 1235.4
White 13 8 0 5 8.0 61.5 98.1 1261.0 1359.1
Black 14 4 1 9 4.5 32.1 -151.8 1272.3 1120.5
Rapid All 21 11 0 10 11.0 52.4 20.2 1191.7 1211.9
White 10 6 0 4 6.0 60.0 85.0 1189.0 1274.0
Black 11 5 0 6 5.0 45.5 -38.6 1194.1 1155.5
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 109094924 Matinywa, T (Thobani) 2 1.0 1 0 1 50.0 1174.2 0.0 1174.2 View list
2 109080785 Muller, C (Christiaan) 2 1.0 1 0 1 50.0 1203.3 0.0 1203.3 View list
3 1090099924 Swart, A (Arnold) 2 1.0 1 0 1 50.0 1193.1 0.0 1193.1 View list
4 1100103503 Arendse, Q (Qnwinne) 1 1.0 1 0 1 100.0 1193.1 425.0 1618.1 View list
5 1090130184 Kotze, H (Hendre) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1090153340 Dippenaar, S (Steffan) 1 1.0 1 0 0 100.0 1212.5 425.0 1637.5 View list
7 1090150650 De Kock, S (Sebastian) 1 1.0 1 0 0 100.0 1212.5 425.0 1637.5 View list
8 2080152207 Darby, M (Mande-Marie) 1 1.0 1 0 0 100.0 1194.0 425.0 1619.0 View list
9 1090140622 Julies, J (Joel) 1 1.0 1 0 0 100.0 1193.1 425.0 1618.1 View list
10 1090145247 Carelse, A (Anthony) 1 1.0 1 0 0 100.0 1194.0 425.0 1619.0 View list
11 1090116648 Brits, U (Udo) 1 1.0 1 0 0 100.0 1155.3 425.0 1580.3 View list
12 110089210 Adams, D (Deon) 1 1.0 1 0 0 100.0 1193.1 425.0 1618.1 View list
13 1090159250 Bantam, J (Jaden-Leigh) 1 1.0 1 0 0 100.0 1212.5 425.0 1637.5 View list
14 1100111301 Mittan, A (Andrew) 1 1.0 1 0 0 100.0 1174.9 425.0 1599.9 View list
15 2090152215 Mofoking, S (Sharnay) 1 1.0 1 0 0 100.0 1194.0 425.0 1619.0 View list
16 110089026 Oliver, J (Joagen) 1 1.0 1 0 0 100.0 1193.1 425.0 1618.1 View list
17 1100150436 Scheepers, R (Riko) 1 1.0 1 0 0 100.0 1212.5 425.0 1637.5 View list
18 1090140624 Scheepers, T (Tiaan) 1 1.0 1 0 0 100.0 1193.1 425.0 1618.1 View list
19 1090133309 September, R (Ryan) 1 1.0 1 0 0 100.0 1174.9 425.0 1599.9 View list
20 110089024 Van Jaarsveld, N (Niel) 1 1.0 1 0 0 100.0 1205.2 425.0 1630.2 View list