Player Page

Koekemoer, J (Jerry)
Dob: 2006/02/02 (U20)
Gender: Male
Chess SA id: 1060302230
FIDE id:
Region: Gert Sibande (MGS)
Citizen: RSA
Title(s):
Last active: 2024/04/19 (218 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 rating1136.4
Current Weighted rating1168.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1168.8
Current highest rating achieved1136.4
Current floor (min rating allowed)636.4
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)±181.5
Current Raw change used (final)0.0
Projected new Raw rating1136.4
Projected new Weighed rating1074.3
Projected new Weighted performance241.5
Projected new final Raw rating (if new WP > new Raw)1136.4
Projected new highest rating1136.4
Projected new floor636.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1136.4
Projected effective change (new Official - current Official)-32.4
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
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 rating1079.6
Current Weighted rating1141.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1141.0
Current highest rating achieved1079.6
Current floor (min rating allowed)579.6
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)±196.8
Current Raw change used (final)0.0
Projected new Raw rating1079.6
Projected new Weighed rating1047.8
Projected new Weighted performance254.2
Projected new final Raw rating (if new WP > new Raw)1079.6
Projected new highest rating1079.6
Projected new floor579.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1079.6
Projected effective change (new Official - current Official)-61.4
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 NWU Super 16 2024 2024/04/19 2024/04/19 Gert Sibande (MGS) Rapid 30 0.60 6 6 0.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
1 NWU Super 16 2024 2024/04/19 2024/04/19 Gert Sibande (MGS) Rapid 30 0.60 6 6 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 6 0 0 6 0.0 0.0 -425.0 1249.2 824.2
White 3 0 0 3 0.0 0.0 -425.0 1299.7 874.7
Black 3 0 0 3 0.0 0.0 -425.0 1198.6 773.6
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 6 0 0 6 0.0 0.0 -425.0 1249.2 824.2
White 3 0 0 3 0.0 0.0 -425.0 1299.7 874.7
Black 3 0 0 3 0.0 0.0 -425.0 1198.6 773.6
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 6 0 0 6 0.0 0.0 -425.0 1249.2 824.2
White 3 0 0 3 0.0 0.0 -425.0 1299.7 874.7
Black 3 0 0 3 0.0 0.0 -425.0 1198.6 773.6
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 6 0 0 6 0.0 0.0 -425.0 1249.2 824.2
White 3 0 0 3 0.0 0.0 -425.0 1299.7 874.7
Black 3 0 0 3 0.0 0.0 -425.0 1198.6 773.6
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 1060302270 Zondo, S (Siyabonga) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
2 1070302257 Siphunzi, Q (Qhawe) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
3 1050154396 Sereisho, L (Letabo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
4 1090302243 Mphahlele, M (Malose) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 2100101517 Lovett, S (Saffron) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1100302219 De Villiers, A (Arno) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list