Player Page

Khumalo, Z (Zamantungwa)
Dob: 2013/05/17 (U12)
Gender: Female
Chess SA id: 2130155533
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (46 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 rating1157.9
Current Weighted rating1185.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1185.7
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±176.1
Current Raw change used (final)0.0
Projected new Raw rating1157.9
Projected new Weighed rating1090.4
Projected new Weighted performance820.7
Projected new final Raw rating (if new WP > new Raw)1157.9
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1157.9
Projected effective change (new Official - current Official)-27.8
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 rating1160.4
Current Weighted rating1196.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1196.8
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±175.4
Current Raw change used (final)0.0
Projected new Raw rating1160.4
Projected new Weighed rating1101.0
Projected new Weighted performance657.7
Projected new final Raw rating (if new WP > new Raw)1160.4
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1160.4
Projected effective change (new Official - current Official)-36.4
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 rating1170.1
Current Weighted rating1175.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1175.6
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±173.0
Current Raw change used (final)0.0
Projected new Raw rating1170.1
Projected new Weighed rating1081.0
Projected new Weighted performance285.9
Projected new final Raw rating (if new WP > new Raw)1170.1
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1170.1
Projected effective change (new Official - current Official)-5.5
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 achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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 D14 Schools Individuals 2024 (U13 Girls) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1185.1 1200.0 Analysis
1 D14 Schools Individuals 2024 (U11 Girls) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1185.1 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 D14 Schools Individuals 2024 (U13 Girls) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1185.1 1200.0 Analysis
2 D14 Schools Individuals 2024 (U11 Girls) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1185.1 1200.0 Analysis
1 Ithembelihle Open 2023 (LSEN) 2023/05/13 2023/05/13 Ekurhuleni (GE) Rapid 20 0.47 5 4 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 4 0 6 4.0 40.0 -85.0 1198.1 1113.1
White 6 4 0 2 4.0 66.7 141.7 1193.6 1335.3
Black 4 0 0 4 0.0 0.0 -425.0 1204.7 779.7
Standard All 10 4 0 6 4.0 40.0 -85.0 1198.1 1113.1
White 6 4 0 2 4.0 66.7 141.7 1193.6 1335.3
Black 4 0 0 4 0.0 0.0 -425.0 1204.7 779.7
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 14 5 0 9 5.0 35.7 -121.4 1201.6 1080.2
White 7 4 0 3 4.0 57.1 60.7 1203.9 1264.6
Black 7 1 0 6 1.0 14.3 -303.6 1199.3 895.7
Standard All 10 4 0 6 4.0 40.0 -85.0 1198.1 1113.1
White 6 4 0 2 4.0 66.7 141.7 1193.6 1335.3
Black 4 0 0 4 0.0 0.0 -425.0 1204.7 779.7
Rapid All 4 1 0 3 1.0 25.0 -212.5 1210.4 997.9
White 1 0 0 1 0.0 0.0 -425.0 1265.5 840.5
Black 3 1 0 2 1.0 33.3 -141.7 1192.0 1050.3
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 2130303807 Maseko, A (Ayanda) 1 1.0 1 0 0 100.0 1185.1 425.0 1610.1 View list
2 1090155537 Mncombothi, C (Chulumanco) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2130303816 Sishuba, L (Lungile) 1 1.0 1 0 0 100.0 1185.1 425.0 1610.1 View list
4 2120154064 Khoza, S (Silindokuhle) 1 1.0 1 0 0 100.0 1185.1 425.0 1610.1 View list
5 2120303863 Zwane, S (Siyamthanda) 1 1.0 1 0 0 100.0 1185.1 425.0 1610.1 View list
6 2130303819 Zulu, K (Kwandokuhle) 1 0.0 0 0 1 0.0 1185.1 -425.0 760.1 View list
7 1040141502 Sibiya, S (Sandile) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 2120303860 Ntuli, N (Nothile) 1 0.0 0 0 1 0.0 1185.1 -425.0 760.1 View list
9 2110303859 Msibi, S (Sibahle) 1 0.0 0 0 1 0.0 1185.1 -425.0 760.1 View list
10 2140302380 Moyo, T (Thandeka) 1 0.0 0 0 1 0.0 1185.1 -425.0 760.1 View list
11 1090141490 Molakeng, A (Amogelang) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1070155535 Maziya, K (Katlego) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 2120303855 Makhubu, T (Thandolwethu) 1 0.0 0 0 1 0.0 1185.1 -425.0 760.1 View list
14 2140303806 Magunya, A (Akhona) 1 0.0 0 0 1 0.0 1185.1 -425.0 760.1 View list