Player Page

Ngoma, Z (Zimi)
Dob: 2009/03/04 (U16)
Gender: Female
Chess SA id: 2090300962
FIDE id:
Region: Chris Hani (ECH)
Citizen: RSA
Title(s):
Last active: 2024/06/16 (160 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 rating1141.7
Current Weighted rating1174.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1174.1
Current highest rating achieved1174.6
Current floor (min rating allowed)674.6
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)±180.2
Current Raw change used (final)0.0
Projected new Raw rating1141.7
Projected new Weighed rating1079.3
Projected new Weighted performance508.9
Projected new final Raw rating (if new WP > new Raw)1141.7
Projected new highest rating1174.6
Projected new floor674.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1141.7
Projected effective change (new Official - current Official)-32.4
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
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 rating1105.2
Current Weighted rating1158.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1158.0
Current highest rating achieved1160.0
Current floor (min rating allowed)660.0
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)±189.8
Current Raw change used (final)0.0
Projected new Raw rating1105.2
Projected new Weighed rating1064.0
Projected new Weighted performance535.7
Projected new final Raw rating (if new WP > new Raw)1105.2
Projected new highest rating1160.0
Projected new floor660.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1105.2
Projected effective change (new Official - current Official)-52.8
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 WSU Youth Day 2024 (C) 2024/06/16 2024/06/16 Chris Hani (ECH) Rapid 30 0.60 6 5 1.0 1174.6 1160.0 Analysis
1 Enoch Mgijima 2024 (B) 2024/03/09 2024/03/09 Chris Hani (ECH) Rapid 30 0.60 5 4 1.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 WSU Youth Day 2024 (C) 2024/06/16 2024/06/16 Chris Hani (ECH) Rapid 30 0.60 6 5 1.0 1174.6 1160.0 Analysis
1 Enoch Mgijima 2024 (B) 2024/03/09 2024/03/09 Chris Hani (ECH) Rapid 30 0.60 5 4 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 9 2 0 7 2.0 22.2 -236.1 1196.3 960.2
White 5 2 0 3 2.0 40.0 -85.0 1194.0 1109.0
Black 4 0 0 4 0.0 0.0 -425.0 1199.1 774.1
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 9 2 0 7 2.0 22.2 -236.1 1196.3 960.2
White 5 2 0 3 2.0 40.0 -85.0 1194.0 1109.0
Black 4 0 0 4 0.0 0.0 -425.0 1199.1 774.1
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 9 2 0 7 2.0 22.2 -236.1 1196.3 960.2
White 5 2 0 3 2.0 40.0 -85.0 1194.0 1109.0
Black 4 0 0 4 0.0 0.0 -425.0 1199.1 774.1
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 9 2 0 7 2.0 22.2 -236.1 1196.3 960.2
White 5 2 0 3 2.0 40.0 -85.0 1194.0 1109.0
Black 4 0 0 4 0.0 0.0 -425.0 1199.1 774.1
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 1100300960 Mafilika, A (Akhanya) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 2150306314 Panya, L (Lwandle) 1 1.0 1 0 0 100.0 1174.6 425.0 1599.6 View list
3 2080162602 Zintambila, C (Chantelle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
4 1000306315 Tyelebana, S (Sixolile) 1 0.0 0 0 1 0.0 1174.6 -425.0 749.6 View list
5 2080146923 Skisazana, Y (Yazini) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 2080138574 Shweni, Z (Zama) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1030306313 Ntobeng, I (Innocent) 1 0.0 0 0 1 0.0 1174.6 -425.0 749.6 View list
8 1000142404 Ndinisa, S (Sanele) 1 0.0 0 0 1 0.0 1174.6 -425.0 749.6 View list
9 2030306312 Moletsane, M (Mantoa) 1 0.0 0 0 1 0.0 1174.6 -425.0 749.6 View list