Player Page

Groenewald, G (Gershwin)
Dob: 2016/10/16 (U10)
Gender: Male
Chess SA id: 1160193120
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/04/20 (43 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 rating1103.6
Curent Weighted rating1185.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1185.1
Current floor (min rating allowed)722.8
Current highest rating achieved1222.8
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)±190.2
Current Raw change used (final)0.0
Projected new Raw rating1103.6
Projected new Weighed rating1178.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1178.0
Projected effective change (new Official - current Official)-7.1
Projected new highest rating1222.8
Projected new floor722.8
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 rating1077.5
Curent Weighted rating1180.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1180.5
Current floor (min rating allowed)724.0
Current highest rating achieved1224.0
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)±197.4
Current Raw change used (final)0.0
Projected new Raw rating1077.5
Projected new Weighed rating1171.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1171.5
Projected effective change (new Official - current Official)-9.0
Projected new highest rating1224.0
Projected new floor724.0
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 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 achieved0.0
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 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 rating0.0
Projected new floor700.0
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 achieved0.0
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 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 rating0.0
Projected new floor700.0
Projected new K-facor40
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Eden Chess Trials 2 2024 (U10) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 10 3.0 1181.0 1172.9 Analysis
3 Eden School Chess Trials 1 2024 (U9 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 4 1.0 1222.8 1224.0 Analysis
2 Eden School Chess Trials 1 2024 (U7 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 0 0.0 1222.8 1224.0 Analysis
1 Mossel Bay Schools Trials 2 2024 (U9) 2024/02/17 2024/02/17 Eden District (WEG) Standard 65 0.85 5 5 3.5 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Eden Chess Trials 2 2024 (U10) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 10 3.0 1181.0 1172.9 Analysis
3 Eden School Chess Trials 1 2024 (U9 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 4 1.0 1222.8 1224.0 Analysis
2 Eden School Chess Trials 1 2024 (U7 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 0 0.0 1222.8 1224.0 Analysis
1 Mossel Bay Schools Trials 2 2024 (U9) 2024/02/17 2024/02/17 Eden District (WEG) Standard 65 0.85 5 5 3.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 19 7 1 11 7.5 39.5 -89.5 1133.5 1044.1
White 9 3 0 6 3.0 33.3 -141.7 1181.7 1040.0
Black 10 4 1 5 4.5 45.0 -42.5 1090.2 1047.7
Standard All 19 7 1 11 7.5 39.5 -89.5 1133.5 1044.1
White 9 3 0 6 3.0 33.3 -141.7 1181.7 1040.0
Black 10 4 1 5 4.5 45.0 -42.5 1090.2 1047.7
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 7 1 11 7.5 39.5 -89.5 1133.5 1044.1
White 9 3 0 6 3.0 33.3 -141.7 1181.7 1040.0
Black 10 4 1 5 4.5 45.0 -42.5 1090.2 1047.7
Standard All 19 7 1 11 7.5 39.5 -89.5 1133.5 1044.1
White 9 3 0 6 3.0 33.3 -141.7 1181.7 1040.0
Black 10 4 1 5 4.5 45.0 -42.5 1090.2 1047.7
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 1160150052 Modupe, L (Lesego) 3 2.0 2 0 1 66.7 1201.3 141.7 1342.9 View list
2 2150193115 April, C (Caydee) 2 1.0 1 0 1 50.0 1190.5 0.0 1190.5 View list
3 2150193116 Bennett, D (Danique) 2 0.5 0 1 1 25.0 1190.5 -212.5 978.0 View list
4 2140150056 Seconds, R (Rochin) 2 0.0 0 0 2 0.0 1190.5 -425.0 765.5 View list
5 2150193118 Claassen, A (Amy-Lee) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2150300778 Amsterdam, A (Anicke) 1 1.0 1 0 0 100.0 1181.0 425.0 1606.0 View list
7 1150151108 Gelant, L (Lukandrick) 1 1.0 1 0 0 100.0 1181.0 425.0 1606.0 View list
8 2160192981 Stemmet, A (Aniyah) 1 1.0 1 0 0 100.0 1181.0 425.0 1606.0 View list
9 1160191746 Vries, J (Joshua) 1 0.0 0 0 1 0.0 1222.8 -425.0 797.8 View list
10 1150148879 Sefoor, Z (Zayden) 1 0.0 0 0 1 0.0 1181.0 -425.0 756.0 View list
11 2150139287 De Villiers, A (Azalea) 1 0.0 0 0 1 0.0 1181.0 -425.0 756.0 View list
12 1150191744 Petersen, E (Elijah) 1 0.0 0 0 1 0.0 1222.8 -425.0 797.8 View list
13 1160162391 Odendaal, D (Daniel) 1 0.0 0 0 1 0.0 1222.8 -425.0 797.8 View list
14 1150148066 Muza, B (Benjamin) 1 0.0 0 0 1 0.0 1181.0 -425.0 756.0 View list