Player Page

Matthews, M (Marcel)
Dob: 2012/07/09 (U14)
Gender: Male
Chess SA id: 1120130503
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2023/05/13 (376 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 rating1236.3
Curent Weighted rating1231.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1236.3
Current floor (min rating allowed)736.3
Current highest rating achieved1236.3
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)±157.5
Current Raw change used (final)0.0
Projected new Raw rating1236.3
Projected new Weighed rating1232.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1236.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1236.3
Projected new floor736.3
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 rating1212.2
Curent Weighted rating1212.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1212.2
Current floor (min rating allowed)713.6
Current highest rating achieved1213.6
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)±163.0
Current Raw change used (final)0.0
Projected new Raw rating1212.2
Projected new Weighed rating1212.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1212.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1213.6
Projected new floor713.6
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 rating1249.6
Curent Weighted rating1238.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1249.6
Current floor (min rating allowed)749.6
Current highest rating achieved1249.6
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)±154.5
Current Raw change used (final)0.0
Projected new Raw rating1249.6
Projected new Weighed rating1240.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1249.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1249.6
Projected new floor749.6
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)749.6
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 floor749.6
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Rhenish Primary Tournament 2023 (U12) 2023/05/13 2023/05/13 Cape Winelands (WCW) Rapid 30 0.60 6 6 4.0 1213.4 1200.0 Analysis
2 2020 Metro Trials (U9 Boys) 2020/03/13 2020/03/14 Cape Town (WCT) Standard 60 0.83 5 5 2.5 1211.3 1213.6 Analysis
1 2020 East District Individuals (U9) 2020/01/31 2020/02/01 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
Standard 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
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 16 9 1 6 9.5 59.4 79.7 1207.3 1287.0
White 8 5 0 3 5.0 62.5 106.3 1201.8 1308.0
Black 8 4 1 3 4.5 56.3 53.1 1212.8 1265.9
Standard All 10 5 1 4 5.5 55.0 42.5 1198.5 1241.0
White 5 2 0 3 2.0 40.0 -85.0 1194.2 1109.2
Black 5 3 1 1 3.5 70.0 170.0 1202.7 1372.7
Rapid All 6 4 0 2 4.0 66.7 141.7 1221.9 1363.6
White 3 3 0 0 3.0 100.0 425.0 1214.3 1639.3
Black 3 1 0 2 1.0 33.3 -141.7 1229.5 1087.8
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1130150094 Kempen, D (Deon) 1 1.0 1 0 0 100.0 1213.4 425.0 1638.4 View list
2 1110113438 Boshoff, L (Lukas) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1120138742 Baard, R (Riedewaan) 1 1.0 1 0 0 100.0 1213.4 425.0 1638.4 View list
4 1110109842 Matima, A (Aiden) 1 1.0 1 0 0 100.0 1211.3 425.0 1636.3 View list
5 2140119923 Maritz, L (Leane) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2110113439 Yoon, YJ (Yea Jun) 1 1.0 1 0 0 100.0 1211.3 425.0 1636.3 View list
7 2120151137 Springhorn, K (Kylie) 1 1.0 1 0 0 100.0 1213.4 425.0 1638.4 View list
8 1110118988 Schutte, D (Daniel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1120156910 Prins, A (Adriano) 1 1.0 1 0 0 100.0 1213.4 425.0 1638.4 View list
10 1110108459 Lee, S (Shakoor) 1 0.5 0 1 0 50.0 1211.3 0.0 1211.3 View list
11 1110118929 Paterson, C (Calvin) 1 0.0 0 0 1 0.0 1211.3 -425.0 786.3 View list
12 1130150133 Makumbe, P (Passion) 1 0.0 0 0 1 0.0 1213.4 -425.0 788.4 View list
13 1120150098 Arendse, V (Virgil) 1 0.0 0 0 1 0.0 1213.4 -425.0 788.4 View list
14 1110109004 Jeftha, L (Liam) 1 0.0 0 0 1 0.0 1211.3 -425.0 786.3 View list
15 1130108215 Edwards, I (Isaiah) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 111094684 Brakhoff, F (Ferris) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list