Player Page

Groenewald, A (Alexander)
Dob: 2011/04/04 (U14)
Gender: Male
Chess SA id: 1110150424
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2023/03/25 (420 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 rating1154.9
Curent Weighted rating1161.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1161.2
Current floor (min rating allowed)684.7
Current highest rating achieved1184.7
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)±176.8
Current Raw change used (final)0.0
Projected new Raw rating1154.9
Projected new Weighed rating1159.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1159.9
Projected effective change (new Official - current Official)-1.3
Projected new highest rating1184.7
Projected new floor684.7
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 rating1107.6
Curent Weighted rating1120.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1120.2
Current floor (min rating allowed)658.8
Current highest rating achieved1158.8
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)±189.1
Current Raw change used (final)0.0
Projected new Raw rating1107.6
Projected new Weighed rating1117.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1117.6
Projected effective change (new Official - current Official)-2.6
Projected new highest rating1158.8
Projected new floor658.8
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)658.8
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 floor658.8
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Cape Town Open 2023 (U14) 2023/03/25 2023/03/25 Cape Town (WCT) Rapid 25 0.54 6 5 1.0 1184.7 1158.8 Analysis
1 Laerskool Welgemoed Rapid 2023 (U14) 2023/02/11 2023/02/11 Cape Town (WCT) Rapid 25 0.54 6 6 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 11 3 0 8 3.0 27.3 -193.2 1221.6 1028.4
White 5 2 0 3 2.0 40.0 -85.0 1207.2 1122.2
Black 6 1 0 5 1.0 16.7 -283.3 1233.5 950.2
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 11 3 0 8 3.0 27.3 -193.2 1221.6 1028.4
White 5 2 0 3 2.0 40.0 -85.0 1207.2 1122.2
Black 6 1 0 5 1.0 16.7 -283.3 1233.5 950.2
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 1100147739 Janse Van Rensburg, W (Wian) 1 1.0 1 0 0 100.0 1184.7 425.0 1609.7 View list
2 2100150430 Pelser, G (Geni Georgette) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1100150438 Shiceka, O (Okuhle) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2100147743 Van Der Merwe, E (Emei) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 2100150196 Swanepoel, D (Dominique Rachel) 1 0.0 0 0 1 0.0 1184.7 -425.0 759.7 View list
6 1110108726 Small, Q (Quade) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1100150433 Robbertze, C (Carel) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1110150432 Pretorius, A (Anton) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1110152916 Mkoko, A (Amyoli) 1 0.0 0 0 1 0.0 1184.7 -425.0 759.7 View list
10 1100152910 Beya, E (Emanuel) 1 0.0 0 0 1 0.0 1184.7 -425.0 759.7 View list
11 2100152908 Adams, S (Sofia) 1 0.0 0 0 1 0.0 1184.7 -425.0 759.7 View list