Player Page

Koegelenberg, O (Olivia)
Dob: 2013/09/12 (U12)
Gender: Female
Chess SA id: 2130300810
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/05/18 (44 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 rating1180.4
Current Weighted rating1193.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1193.9
Current highest rating achieved1180.4
Current floor (min rating allowed)680.4
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)±170.5
Current Raw change used (final)0.0
Projected new Raw rating1180.4
Projected new Weighed rating1098.2
Projected new Weighted performance632.3
Projected new final Raw rating (if new WP > new Raw)1180.4
Projected new highest rating1180.4
Projected new floor680.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1180.4
Projected effective change (new Official - current Official)-13.5
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 rating1168.4
Current Weighted rating1189.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1189.7
Current highest rating achieved1168.4
Current floor (min rating allowed)668.4
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)±173.5
Current Raw change used (final)0.0
Projected new Raw rating1168.4
Projected new Weighed rating1094.2
Projected new Weighted performance665.6
Projected new final Raw rating (if new WP > new Raw)1168.4
Projected new highest rating1168.4
Projected new floor668.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1168.4
Projected effective change (new Official - current Official)-21.3
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
2 PNPS Chess Challengers 2024 (U13) 2024/05/18 2024/05/18 Cape Town (WCT) Rapid 30 0.60 6 6 3.0 1169.8 1148.4 Analysis
1 Cape Town Open Rapid Chess Championship 2024 (U12) 2024/03/16 2024/03/16 Cape Town (WCT) Rapid 25 0.54 6 6 1.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 PNPS Chess Challengers 2024 (U13) 2024/05/18 2024/05/18 Cape Town (WCT) Rapid 30 0.60 6 6 3.0 1169.8 1148.4 Analysis
1 Cape Town Open Rapid Chess Championship 2024 (U12) 2024/03/16 2024/03/16 Cape Town (WCT) Rapid 25 0.54 6 6 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 12 4 0 8 4.0 33.3 -141.7 1265.7 1124.0
White 7 3 0 4 3.0 42.9 -60.7 1288.6 1227.9
Black 5 1 0 4 1.0 20.0 -255.0 1233.5 978.5
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 12 4 0 8 4.0 33.3 -141.7 1265.7 1124.0
White 7 3 0 4 3.0 42.9 -60.7 1288.6 1227.9
Black 5 1 0 4 1.0 20.0 -255.0 1233.5 978.5
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 12 4 0 8 4.0 33.3 -141.7 1265.7 1124.0
White 7 3 0 4 3.0 42.9 -60.7 1288.6 1227.9
Black 5 1 0 4 1.0 20.0 -255.0 1233.5 978.5
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 12 4 0 8 4.0 33.3 -141.7 1265.7 1124.0
White 7 3 0 4 3.0 42.9 -60.7 1288.6 1227.9
Black 5 1 0 4 1.0 20.0 -255.0 1233.5 978.5
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 1130132170 Srivastava, P (Prakhar) 2 0.0 0 0 2 0.0 1184.9 -425.0 759.9 View list
2 1130305032 Mukanganisa, M (Mutsa) 1 1.0 1 0 0 100.0 1169.8 425.0 1594.8 View list
3 1120305035 Stokwe, H (Hlelo) 1 1.0 1 0 0 100.0 1169.8 425.0 1594.8 View list
4 1120305027 Harries, D (Dean) 1 1.0 1 0 0 100.0 1169.8 425.0 1594.8 View list
5 2130193618 Sparke, G (Gabrielle) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1120150096 Temmers, L (Luke) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1130305033 Philip, K (Kwazi) 1 0.0 0 0 1 0.0 1169.8 -425.0 744.8 View list
8 1130147719 Michaelides, A (Alexander) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1130146573 Krynauw, E (Eben) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1130139482 Koert, D (Dane) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1130305029 Ismail, Y (Yusha) 1 0.0 0 0 1 0.0 1169.8 -425.0 744.8 View list