Player Page

Kees, R (Riaan)
Dob: 2005/05/23 (U20)
Gender: Male
Chess SA id: 1050150688
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2023/10/28 (202 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 rating1152.0
Curent Weighted rating1157.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1157.9
Current floor (min rating allowed)659.7
Current highest rating achieved1159.7
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)±177.6
Current Raw change used (final)0.0
Projected new Raw rating1152.0
Projected new Weighed rating1156.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1156.6
Projected effective change (new Official - current Official)-1.3
Projected new highest rating1159.7
Projected new floor659.7
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 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)700.0
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 floor700.0
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 rating1082.4
Curent Weighted rating1093.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1093.6
Current floor (min rating allowed)593.6
Current highest rating achieved1093.6
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)±196.1
Current Raw change used (final)0.0
Projected new Raw rating1082.4
Projected new Weighed rating1090.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1090.8
Projected effective change (new Official - current Official)-2.9
Projected new highest rating1093.6
Projected new floor593.6
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 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)593.6
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 floor593.6
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Kingsway Open 2023 (Open) 2023/10/28 2023/10/28 Overberg (WOS) Rapid 20 0.47 5 5 2.0 1159.7 1093.6 Analysis
3 Hermanus Chess Club Rapid 2023 (A) 2023/08/26 2023/08/26 Overberg (WOS) Rapid 20 0.47 5 4 2.0 1149.2 1064.8 Analysis
2 Overberg High Schools Trails 2023 (U17) 2023/02/24 2023/02/24 Overberg (WOS) Rapid 15 0.39 5 5 0.0 1200.0 1200.0 Analysis
1 Overberg Schools Open Tournament 2023 (U18) 2023/02/11 2023/02/11 Overberg (WOS) Rapid 20 0.47 5 5 2.0 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 19 6 0 13 6.0 31.6 -156.6 1209.9 1053.4
White 10 3 0 7 3.0 30.0 -170.0 1198.0 1028.0
Black 9 3 0 6 3.0 33.3 -141.7 1223.2 1081.6
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 19 6 0 13 6.0 31.6 -156.6 1209.9 1053.4
White 10 3 0 7 3.0 30.0 -170.0 1198.0 1028.0
Black 9 3 0 6 3.0 33.3 -141.7 1223.2 1081.6
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 1050150691 Thompson, G (Gerrit) 3 1.0 1 0 2 33.3 1169.6 -141.7 1028.0 View list
2 2070160670 Laing, E (Elizma) 2 2.0 2 0 0 100.0 1154.5 425.0 1579.5 View list
3 2060150689 Marinus, L (Letecia) 2 1.0 1 0 1 50.0 1200.0 0.0 1200.0 View list
4 1070150674 Hendricks, P (Philando) 2 0.0 0 0 2 0.0 1154.5 -425.0 729.5 View list
5 1060150687 Dyanti, J (Jonte) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2070190778 Pietersen, B (Beverly) 1 1.0 1 0 0 100.0 1159.7 425.0 1584.7 View list
7 1070150676 Loubser, E (Erick) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 107080793 Stander, D (Divan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 147035755 Southey, AM (Andrew) 1 0.0 0 0 1 0.0 1149.2 -425.0 724.2 View list
10 106088975 Samuels, Z (Zeldo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1090150661 Pappas, C (Clayton) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 2060152232 Nel, I (Isabel) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 106088978 Moses, H (Heinrich) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1070154640 Brand, F (Francois) 1 0.0 0 0 1 0.0 1159.7 -425.0 734.7 View list