Player Page

Groenewald, J (Jodi)
Dob: 2010/09/19 (U16)
Gender: Female
Chess SA id: 2100307523
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2024/09/01 (18 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 rating1199.3
Current Weighted rating1199.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1199.9
Current highest rating achieved1199.3
Current floor (min rating allowed)699.3
Current K-factor40
Games played this month2
Score (S)1.0
Expected score (We)1.14
Difference (S-We)-0.12
Current Raw change (no limits, including tournament time weight)-4.6
Current min/max change allowed (with limits)±166.0
Current Raw change used (final)-4.6
Projected new Raw rating1194.7
Projected new Weighed rating1103.9
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1199.3
Projected new floor699.3
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1194.7
Projected effective change (new Official - current Official)-5.2
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 achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month2
Score (S)1.0
Expected score (We)1.13
Difference (S-We)-0.13
Current Raw change (no limits, including tournament time weight)-4.7
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)-4.7
Projected new Raw rating1195.3
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1195.3
Projected effective change (new Official - current Official)-4.7
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 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
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
Tournament: Western Cape Top Schools Championship 2024 (U15 Girls)
Start: 2024/08/30  End: 2024/09/01  Host: WEG  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 2
Games: 2  Score: 1.0
Main rating: 1199.3  Rating gain/loss: -4.6
Type rating: 1200.0  Rating gain/loss: -4.7
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Western Cape Top Schools Championship 2024 (U15 Girls) 2024/08/30 2024/09/01 Eden (WEG) Standard 60 0.83 6 2 1.0 1199.3 1200.0 Analysis
1 Overberg Schools - Top Schools 2024 (U9-U15 Girls) 2024/07/27 2024/07/27 Overberg (WOS) Standard 60 0.83 5 2 1.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Western Cape Top Schools Championship 2024 (U15 Girls) 2024/08/30 2024/09/01 Eden (WEG) Standard 60 0.83 6 2 1.0 1199.3 1200.0 Analysis
1 Overberg Schools - Top Schools 2024 (U9-U15 Girls) 2024/07/27 2024/07/27 Overberg (WOS) Standard 60 0.83 5 2 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 4 2 0 2 2.0 50.0 0.0 1164.9 1164.9
White 2 1 0 1 1.0 50.0 0.0 1164.3 1164.3
Black 2 1 0 1 1.0 50.0 0.0 1165.4 1165.4
Standard All 4 2 0 2 2.0 50.0 0.0 1164.9 1164.9
White 2 1 0 1 1.0 50.0 0.0 1164.3 1164.3
Black 2 1 0 1 1.0 50.0 0.0 1165.4 1165.4
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 4 2 0 2 2.0 50.0 0.0 1164.9 1164.9
White 2 1 0 1 1.0 50.0 0.0 1164.3 1164.3
Black 2 1 0 1 1.0 50.0 0.0 1165.4 1165.4
Standard All 4 2 0 2 2.0 50.0 0.0 1164.9 1164.9
White 2 1 0 1 1.0 50.0 0.0 1164.3 1164.3
Black 2 1 0 1 1.0 50.0 0.0 1165.4 1165.4
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2100301943 Mutumbi, M (Melisa) 1 1.0 1 0 0 100.0 1199.3 425.0 1624.3 View list
2 2100307520 Batyie, L (Liyema) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2110152338 Somi, O (Onwabe) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
4 2090161814 Miller-Bake, A (Arianna) 1 0.0 0 0 1 0.0 1199.3 -425.0 774.3 View list