Player Page

Zaaiman, J (Jean)
Dob: 2016/04/12 (U10)
Gender: Male
Chess SA id: 1160161829
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/03/02 (78 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 rating1179.5
Curent Weighted rating1182.8
Curent Weighted performance1121.9
Current official/published rating (highest between Raw, WR and WP)1182.8
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)±170.7
Current Raw change used (final)0.0
Projected new Raw rating1179.5
Projected new Weighed rating1182.0
Projected new Weighted performance1121.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1182.0
Projected effective change (new Official - current Official)-0.8
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 rating1178.8
Curent Weighted rating1183.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1183.1
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)±170.9
Current Raw change used (final)0.0
Projected new Raw rating1178.8
Projected new Weighed rating1182.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1182.3
Projected effective change (new Official - current Official)-0.8
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
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 rating1148.2
Curent Weighted rating1188.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1188.1
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)±178.5
Current Raw change used (final)0.0
Projected new Raw rating1148.2
Projected new Weighed rating1184.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1184.5
Projected effective change (new Official - current Official)-3.6
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 George Schools Trials 3 2024 (U9 Boys) 2024/03/02 2024/03/02 Eden District (WEG) Standard 60 0.83 5 5 3.0 1166.1 1163.7 Analysis
3 Southern Knights Blitz 2024 (Junior) 2024/02/23 2024/02/23 Eden District (WEG) Blitz 5 0.18 9 8 3.0 1168.9 1200.0 Analysis
2 George Schools Trials 2 2024 (U9 Boys) 2024/02/17 2024/02/17 Eden District (WEG) Standard 60 0.83 5 5 2.0 1168.9 1170.5 Analysis
1 George Schools Trials 1 2024 (U9 Boys) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 4 2.0 1168.9 1170.5 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 George Schools Trials 3 2024 (U9 Boys) 2024/03/02 2024/03/02 Eden District (WEG) Standard 60 0.83 5 5 3.0 1166.1 1163.7 Analysis
4 Southern Knights Blitz 2024 (Junior) 2024/02/23 2024/02/23 Eden District (WEG) Blitz 5 0.18 9 8 3.0 1168.9 1200.0 Analysis
3 George Schools Trials 2 2024 (U9 Boys) 2024/02/17 2024/02/17 Eden District (WEG) Standard 60 0.83 5 5 2.0 1168.9 1170.5 Analysis
2 George Schools Trials 1 2024 (U9 Boys) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 4 2.0 1168.9 1170.5 Analysis
1 Western Cape Top Schools 2023 (U7 Mixed) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 22 10 0 12 10.0 45.5 -38.6 1238.1 1199.5
White 12 7 0 5 7.0 58.3 70.8 1239.6 1310.5
Black 10 3 0 7 3.0 30.0 -170.0 1236.4 1066.4
Standard All 14 7 0 7 7.0 50.0 0.0 1184.1 1184.1
White 7 4 0 3 4.0 57.1 60.7 1187.0 1247.7
Black 7 3 0 4 3.0 42.9 -60.7 1181.3 1120.6
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 8 3 0 5 3.0 37.5 -106.3 1332.6 1226.4
White 5 3 0 2 3.0 60.0 85.0 1313.3 1398.3
Black 3 0 0 3 0.0 0.0 -425.0 1364.8 939.8
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 27 12 0 15 12.0 44.4 -47.2 1215.2 1167.9
White 15 8 0 7 8.0 53.3 28.3 1216.9 1245.3
Black 12 4 0 8 4.0 33.3 -141.7 1212.9 1071.3
Standard All 19 9 0 10 9.0 47.4 -22.4 1165.7 1143.3
White 10 5 0 5 5.0 50.0 0.0 1168.8 1168.8
Black 9 4 0 5 4.0 44.4 -47.2 1162.3 1115.1
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 8 3 0 5 3.0 37.5 -106.3 1332.6 1226.4
White 5 3 0 2 3.0 60.0 85.0 1313.3 1398.3
Black 3 0 0 3 0.0 0.0 -425.0 1364.8 939.8
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1150192961 Morgan, J (Jedo) 2 0.0 0 0 2 0.0 1167.5 -425.0 742.5 View list
2 2160154655 Joubert, S (Sumari) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1150192955 Jacobsz, C (Christiaan) 1 1.0 1 0 0 100.0 1168.9 425.0 1593.9 View list
4 1150193028 Geduld, L (Luke) 1 1.0 1 0 0 100.0 1168.9 425.0 1593.9 View list
5 1160192960 Mommen, A (Aiden) 1 1.0 1 0 0 100.0 1166.1 425.0 1591.1 View list
6 1160192959 Mhlakaza, S (Siphosethu) 1 1.0 1 0 0 100.0 1168.9 425.0 1593.9 View list
7 1160148063 Marner, L (Loannes) 1 1.0 1 0 0 100.0 1168.9 425.0 1593.9 View list
8 1150192958 Louw, L (Luca) 1 1.0 1 0 0 100.0 1166.1 425.0 1591.1 View list
9 2170149819 Pokwas, R (Raynicah) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1160192948 Boltman, J (Jandre) 1 1.0 1 0 0 100.0 1168.9 425.0 1593.9 View list
11 1160148815 Strydom, L (Liam) 1 1.0 1 0 0 100.0 1168.9 425.0 1593.9 View list
12 1160192968 Van Vuuren, C (Christi) 1 1.0 1 0 0 100.0 1166.1 425.0 1591.1 View list
13 2130136603 Zaaiman, J (Jana) 1 1.0 1 0 0 100.0 1168.9 425.0 1593.9 View list
14 1140149952 Snyman, C (Christian) 1 0.0 0 0 1 0.0 1168.9 -425.0 743.9 View list
15 1120118497 Sampson, E (Eejay) 1 0.0 0 0 1 0.0 1168.9 -425.0 743.9 View list
16 1150142294 Reddy, X (Xander) 1 0.0 0 0 1 0.0 1168.9 -425.0 743.9 View list
17 2160153138 Kotze, Z (Ziandre) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 1150144675 Fritz, U (Ulysse) 1 0.0 0 0 1 0.0 1168.9 -425.0 743.9 View list
19 2160150926 Fredericks, B (Bethany) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 1160192952 Du Preez, R (Rafael) 1 0.0 0 0 1 0.0 1168.9 -425.0 743.9 View list