Player Page

Roberts, K (Kevin)
Dob: 1900/01/01 (Adult)
Gender: Male
Chess SA id: 100032288
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/04/13 (49 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 rating1259.7
Curent Weighted rating1268.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1268.4
Current floor (min rating allowed)781.1
Current highest rating achieved1281.1
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)±152.3
Current Raw change used (final)0.0
Projected new Raw rating1259.7
Projected new Weighed rating1267.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1267.9
Projected effective change (new Official - current Official)-0.5
Projected new highest rating1281.1
Projected new floor781.1
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 rating1262.8
Curent Weighted rating1262.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1262.8
Current floor (min rating allowed)762.8
Current highest rating achieved1262.8
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)±151.6
Current Raw change used (final)0.0
Projected new Raw rating1262.8
Projected new Weighed rating1262.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1262.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1262.8
Projected new floor762.8
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 rating1257.7
Curent Weighted rating1269.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1269.7
Current floor (min rating allowed)785.8
Current highest rating achieved1285.8
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)±152.7
Current Raw change used (final)0.0
Projected new Raw rating1257.7
Projected new Weighed rating1268.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1268.9
Projected effective change (new Official - current Official)-0.8
Projected new highest rating1285.8
Projected new floor785.8
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 rating1262.8
Curent Weighted rating1262.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1262.8
Current floor (min rating allowed)785.8
Current highest rating achieved1262.8
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)±151.6
Current Raw change used (final)0.0
Projected new Raw rating1262.8
Projected new Weighed rating1262.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1262.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1262.8
Projected new floor785.8
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Deep Blue Open 2024 (Elite) 2024/04/13 2024/04/13 West Coast (WCU) Rapid 35 0.66 5 5 1.0 1281.1 1285.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Deep Blue Open 2024 (Elite) 2024/04/13 2024/04/13 West Coast (WCU) Rapid 35 0.66 5 5 1.0 1281.1 1285.8 Analysis
1 Clanwilliam Chess Club Open 2023 (A) 2023/12/02 2023/12/02 West Coast (WCU) Rapid 35 0.66 5 5 3.0 1262.8 1262.8 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 1 0 4 1.0 20.0 -255.0 1378.2 1123.2
White 2 1 0 1 1.0 50.0 0.0 1320.2 1320.2
Black 3 0 0 3 0.0 0.0 -425.0 1416.9 991.9
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 5 1 0 4 1.0 20.0 -255.0 1378.2 1123.2
White 2 1 0 1 1.0 50.0 0.0 1320.2 1320.2
Black 3 0 0 3 0.0 0.0 -425.0 1416.9 991.9
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 10 4 0 6 4.0 40.0 -85.0 1347.0 1262.0
White 5 4 0 1 4.0 80.0 255.0 1265.1 1520.1
Black 5 0 0 5 0.0 0.0 -425.0 1429.0 1004.0
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 10 4 0 6 4.0 40.0 -85.0 1347.0 1262.0
White 5 4 0 1 4.0 80.0 255.0 1265.1 1520.1
Black 5 0 0 5 0.0 0.0 -425.0 1429.0 1004.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1020110547 Ockhuis, R (Ryan) 1 1.0 1 0 0 100.0 1262.8 425.0 1687.8 View list
2 101058924 Klaasens, J (Jamaine) 1 1.0 1 0 0 100.0 1281.1 425.0 1706.1 View list
3 206077294 Galant, R (Rozaan) 1 1.0 1 0 0 100.0 1262.8 425.0 1687.8 View list
4 101078563 Correia, S (Stephan) 1 1.0 1 0 0 100.0 1262.8 425.0 1687.8 View list
5 1100103503 Arendse, Q (Quinwinne) 1 0.0 0 0 2 0.0 1281.1 -425.0 856.1 View list
6 1100103503 Arendse, Q (Qnwinne) 1 0.0 0 0 2 0.0 1262.8 -425.0 837.8 View list
7 109090543 Visagie, C (Christopher) 1 0.0 0 0 1 0.0 1281.1 -425.0 856.1 View list
8 1110139048 Siebritz, Y (Yul) 1 0.0 0 0 1 0.0 1281.1 -425.0 856.1 View list
9 2100142543 Love, C (Celine) 1 0.0 0 0 1 0.0 1281.1 -425.0 856.1 View list
10 1100138326 Koopman, T (Tyler) 1 0.0 0 0 1 0.0 1262.8 -425.0 837.8 View list