Player Page

Feza, J (Jabulani)
Dob: 2012/07/24 (U14)
Gender: Male
Chess SA id: 1120303076
FIDE id:
Region: West Rand (GWR)
Citizen: RSA
Title(s):
Last active: 2024/07/20 (128 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 rating1083.8
Current Weighted rating1158.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1158.8
Current highest rating achieved1150.9
Current floor (min rating allowed)650.9
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)±195.7
Current Raw change used (final)0.0
Projected new Raw rating1083.8
Projected new Weighed rating1064.6
Projected new Weighted performance496.5
Projected new final Raw rating (if new WP > new Raw)1083.8
Projected new highest rating1150.9
Projected new floor650.9
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1083.8
Projected effective change (new Official - current Official)-75.0
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 rating1061.2
Current Weighted rating1150.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1150.4
Current highest rating achieved1138.8
Current floor (min rating allowed)638.8
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)±202.1
Current Raw change used (final)0.0
Projected new Raw rating1061.2
Projected new Weighed rating1056.7
Projected new Weighted performance496.5
Projected new final Raw rating (if new WP > new Raw)1061.2
Projected new highest rating1138.8
Projected new floor638.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1061.2
Projected effective change (new Official - current Official)-89.2
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
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 D2 School League Finals 2024 (U13) 2024/07/20 2024/07/20 West Rand (GWR) Standard 60 0.83 5 5 0.0 1150.9 1138.8 Analysis
1 2024 D2 Schools Individuals (U13 Boys) 2024/05/04 2024/05/04 West Rand (GWR) Standard 60 0.83 5 5 0.5 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 D2 School League Finals 2024 (U13) 2024/07/20 2024/07/20 West Rand (GWR) Standard 60 0.83 5 5 0.0 1150.9 1138.8 Analysis
1 2024 D2 Schools Individuals (U13 Boys) 2024/05/04 2024/05/04 West Rand (GWR) Standard 60 0.83 5 5 0.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 0 1 9 0.5 5.0 -382.5 1267.6 885.1
White 6 0 1 5 0.5 8.3 -354.2 1223.3 869.1
Black 4 0 0 4 0.0 0.0 -425.0 1334.0 909.0
Standard All 10 0 1 9 0.5 5.0 -382.5 1267.6 885.1
White 6 0 1 5 0.5 8.3 -354.2 1223.3 869.1
Black 4 0 0 4 0.0 0.0 -425.0 1334.0 909.0
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 10 0 1 9 0.5 5.0 -382.5 1267.6 885.1
White 6 0 1 5 0.5 8.3 -354.2 1223.3 869.1
Black 4 0 0 4 0.0 0.0 -425.0 1334.0 909.0
Standard All 10 0 1 9 0.5 5.0 -382.5 1267.6 885.1
White 6 0 1 5 0.5 8.3 -354.2 1223.3 869.1
Black 4 0 0 4 0.0 0.0 -425.0 1334.0 909.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1120156227 Chivavaya, M (Mukundi) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
2 1120146280 Botha, D (Dirk) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
3 1110135845 Tibane, H (Hanyani) 1 0.0 0 0 1 0.0 1150.9 -425.0 725.9 View list
4 1120301058 Sekano, K (Katlego) 1 0.0 0 0 1 0.0 1150.9 -425.0 725.9 View list
5 1110303092 Roscher, Z (Zachary) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1110156280 Nkosi, B (Buhle) 1 0.0 0 0 1 0.0 1150.9 -425.0 725.9 View list
7 1110306766 Ndlovu, N (Nkagisang Oratilwe) 1 0.0 0 0 1 0.0 1150.9 -425.0 725.9 View list
8 1110158435 Maritz, W (Waldo Hermann) 1 0.0 0 0 1 0.0 1150.9 -425.0 725.9 View list
9 1120136697 Lekwape, R (Retshidisitswe) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1120152493 Hadebe, P (Paul) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list