Player Page

Groenewald, J (Janu)
Dob: 2016/02/29 (U10)
Gender: Male
Chess SA id: 1160162388
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/03/09 (71 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 rating1116.7
Curent Weighted rating1171.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1171.3
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)±186.7
Current Raw change used (final)0.0
Projected new Raw rating1116.7
Projected new Weighed rating1166.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1166.0
Projected effective change (new Official - current Official)-5.3
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 rating1128.0
Curent Weighted rating1187.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1187.3
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)±183.7
Current Raw change used (final)0.0
Projected new Raw rating1128.0
Projected new Weighed rating1182.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1182.1
Projected effective change (new Official - current Official)-5.2
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 rating1136.3
Curent Weighted rating1161.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1161.8
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)±181.6
Current Raw change used (final)0.0
Projected new Raw rating1136.3
Projected new Weighed rating1158.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1158.6
Projected effective change (new Official - current Official)-3.2
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 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
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Eden School Chess Trials 1 2024 (U9 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 1.0 1156.4 1180.6 Analysis
1 OUDUSSA Trials 2 2024 (U7+U9 Boys+Girls) 2024/02/17 2024/02/17 Eden District (WEG) Standard 60 0.83 5 5 2.0 1166.3 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Eden School Chess Trials 1 2024 (U9 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 1.0 1156.4 1180.6 Analysis
2 OUDUSSA Trials 2 2024 (U7+U9 Boys+Girls) 2024/02/17 2024/02/17 Eden District (WEG) Standard 60 0.83 5 5 2.0 1166.3 1200.0 Analysis
1 Mossel Bay Open 2023 (C) 2023/09/30 2023/09/30 Eden District (WEG) Rapid 30 0.60 5 5 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 3 0 7 3.0 30.0 -170.0 1183.7 1013.7
White 4 2 0 2 2.0 50.0 0.0 1182.5 1182.5
Black 6 1 0 5 1.0 16.7 -283.3 1184.4 901.1
Standard All 10 3 0 7 3.0 30.0 -170.0 1183.7 1013.7
White 4 2 0 2 2.0 50.0 0.0 1182.5 1182.5
Black 6 1 0 5 1.0 16.7 -283.3 1184.4 901.1
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 15 4 0 11 4.0 26.7 -198.3 1187.8 989.5
White 7 3 0 4 3.0 42.9 -60.7 1183.5 1122.8
Black 8 1 0 7 1.0 12.5 -318.8 1191.6 872.8
Standard All 10 3 0 7 3.0 30.0 -170.0 1183.7 1013.7
White 4 2 0 2 2.0 50.0 0.0 1182.5 1182.5
Black 6 1 0 5 1.0 16.7 -283.3 1184.4 901.1
Rapid All 5 1 0 4 1.0 20.0 -255.0 1196.1 941.1
White 3 1 0 2 1.0 33.3 -141.7 1184.9 1043.2
Black 2 0 0 2 0.0 0.0 -425.0 1213.0 788.0
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 1170193202 Jacobs, S (Stefiano) 1 1.0 1 0 0 100.0 1166.3 425.0 1591.3 View list
2 1150162387 Greeff, N (Noah) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2160193204 Schoeman, E (Evonicia) 1 1.0 1 0 0 100.0 1166.3 425.0 1591.3 View list
4 1160150052 Modupe, L (Lesego) 1 1.0 1 0 0 100.0 1156.4 425.0 1581.4 View list
5 1130148062 Marner, B (Bryan Neil) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 2140162390 Marias, L (Liara) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 2150193178 Williams, L (Lauri-Url) 1 0.0 0 0 1 0.0 1166.3 -425.0 741.3 View list
8 1150162394 Steenkamp, H (Helgaard) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1150148822 Steenberg, R (Regardt) 1 0.0 0 0 1 0.0 1156.4 -425.0 731.4 View list
10 1150148879 Sefoor, Z (Zayden) 1 0.0 0 0 1 0.0 1156.4 -425.0 731.4 View list
11 2160156973 Rabie, M (Mizelle) 1 0.0 0 0 1 0.0 1166.3 -425.0 741.3 View list
12 1150193203 Plaatjies, A (Ayren) 1 0.0 0 0 1 0.0 1166.3 -425.0 741.3 View list
13 1150149949 Oberholzer, M (Milan) 1 0.0 0 0 1 0.0 1156.4 -425.0 731.4 View list
14 1160153451 Fredericks, M (Matai) 1 0.0 0 0 1 0.0 1156.4 -425.0 731.4 View list
15 1110102781 Adams, J (Jay-D) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list