Player Page

Maartens, MW (Matthew)
Dob: 2003/03/02 (Adult)
Gender: Male
Chess SA id: 103018897
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2023/03/16 (429 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 rating960.9
Curent Weighted rating950.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)960.9
Current floor (min rating allowed)500.0
Current highest rating achieved960.9
Current K-factor40
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)±233.1
Current Raw change used (final)0.0
Projected new Raw rating960.9
Projected new Weighed rating952.9
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)960.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating960.9
Projected new floor500.0
Projected new K-facor40
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 rating956.8
Curent Weighted rating945.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)956.8
Current floor (min rating allowed)500.0
Current highest rating achieved956.8
Current K-factor40
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)±234.5
Current Raw change used (final)0.0
Projected new Raw rating956.8
Projected new Weighed rating947.7
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)956.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating956.8
Projected new floor500.0
Projected new K-facor40
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 rating912.0
Curent Weighted rating911.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)912.0
Current floor (min rating allowed)500.0
Current highest rating achieved912.0
Current K-factor40
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)±249.9
Current Raw change used (final)0.0
Projected new Raw rating912.0
Projected new Weighed rating911.7
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)912.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating912.0
Projected new floor500.0
Projected new K-facor40
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 rating880.8
Curent Weighted rating880.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)880.8
Current floor (min rating allowed)500.0
Current highest rating achieved880.8
Current K-factor40
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)±261.3
Current Raw change used (final)0.0
Projected new Raw rating880.8
Projected new Weighed rating880.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)880.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating880.8
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 PECC Presidents Cup 2023 2023/02/02 2023/03/16 Nelson Mandela Bay (ENM) Standard 70 0.87 7 3 2.0 895.1 880.8 Analysis
1 PECC 20/20 2022 2022/09/01 2022/09/15 Nelson Mandela Bay (ENM) Rapid 25 0.54 6 2 1.0 880.8 880.8 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 5 3 0 2 3.0 60.0 85.0 1278.4 1363.4
White 2 0 0 2 0.0 0.0 -425.0 1352.5 927.5
Black 3 3 0 0 3.0 100.0 425.0 1229.1 1654.1
Standard All 3 2 0 1 2.0 66.7 141.7 1355.3 1497.0
White 1 0 0 1 0.0 0.0 -425.0 1478.4 1053.4
Black 2 2 0 0 2.0 100.0 425.0 1293.8 1718.8
Rapid All 2 1 0 1 1.0 50.0 0.0 1163.1 1163.1
White 1 0 0 1 0.0 0.0 -425.0 1226.5 801.5
Black 1 1 0 0 1.0 100.0 425.0 1099.7 1524.7
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1140143836 Boggenpoel, L (Levi) 1 1.0 1 0 0 100.0 880.8 425.0 1305.8 View list
2 1130136244 Oved, Z (Zac) 1 1.0 1 0 0 100.0 895.1 425.0 1320.1 View list
3 1100152950 Ndubela, M (Mthokozisi) 1 1.0 1 0 0 100.0 895.1 425.0 1320.1 View list
4 1790140433 Kapp, J (Jacinto) 1 0.0 0 0 1 0.0 880.8 -425.0 455.8 View list
5 1130131970 Chipunza, J (Jaden) 1 0.0 0 0 1 0.0 895.1 -425.0 470.1 View list