Player Page

Erasmus, WO (Willem Olivier)
Dob: 1986/03/30 (Adult)
Gender: Male
Chess SA id: 186089107
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2022/10/29 (757 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 rating875.7
Current Weighted rating875.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)875.7
Current highest rating achieved875.7
Current floor (min rating allowed)500.0
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)±263.2
Current Raw change used (final)0.0
Projected new Raw rating875.7
Projected new Weighed rating805.6
Projected new Weighted performance310.4
Projected new final Raw rating (if new WP > new Raw)875.7
Projected new highest rating875.7
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)875.7
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 rating835.0
Current Weighted rating834.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)835.0
Current highest rating achieved835.0
Current floor (min rating allowed)500.0
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)±278.9
Current Raw change used (final)0.0
Projected new Raw rating835.0
Projected new Weighed rating768.1
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating835.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)835.0
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 rating834.8
Current Weighted rating834.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)834.8
Current highest rating achieved834.8
Current floor (min rating allowed)500.0
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)±279.0
Current Raw change used (final)0.0
Projected new Raw rating834.8
Projected new Weighed rating768.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating834.8
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)834.8
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 rating964.0
Current Weighted rating964.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)964.0
Current highest rating achieved964.0
Current floor (min rating allowed)500.0
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)±232.1
Current Raw change used (final)0.0
Projected new Raw rating964.0
Projected new Weighed rating886.9
Projected new Weighted performance344.9
Projected new final Raw rating (if new WP > new Raw)964.0
Projected new highest rating964.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)964.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
1 Chessheroes Bazaar Blitz 2022 2022/10/29 2022/10/29 Johannesburg Metro (GJM) Blitz 8 0.25 7 7 4.5 834.8 834.8 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 7 4 1 2 4.5 64.3 121.4 1275.5 1396.9
White 4 3 0 1 3.0 75.0 212.5 1267.3 1479.8
Black 3 1 1 1 1.5 50.0 0.0 1286.4 1286.4
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 7 4 1 2 4.5 64.3 121.4 1275.5 1396.9
White 4 3 0 1 3.0 75.0 212.5 1267.3 1479.8
Black 3 1 1 1 1.5 50.0 0.0 1286.4 1286.4
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1080113794 Tayob, M (Muhammed) 1 1.0 1 0 0 100.0 834.8 425.0 1259.8 View list
2 2140147793 Tayob, A (Amaarah) 1 1.0 1 0 0 100.0 834.8 425.0 1259.8 View list
3 1150145631 Stelloh, S (Sebastian) 1 1.0 1 0 0 100.0 834.8 425.0 1259.8 View list
4 2810116527 Ebrahim, Z (Zaaheda) 1 1.0 1 0 0 100.0 834.8 425.0 1259.8 View list
5 1060117911 Alexander, L (Larona) 1 0.5 0 1 0 50.0 834.8 0.0 834.8 View list
6 100006931 De Wet, CJ (Christiaan) 1 0.0 0 0 1 0.0 834.8 -425.0 409.8 View list
7 208078409 Morake, O (Orefile) 1 0.0 0 0 1 0.0 834.8 -425.0 409.8 View list