Player Page

Khumalo, Z (Zama)
Dob: 2013/02/28 (U12)
Gender: Female
Chess SA id: 2130144832
FIDE id:
Region: Gert Sibande (MGS)
Citizen: RSA
Title(s):
Last active: 2023/08/18 (289 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 rating1125.4
Curent Weighted rating1137.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1137.9
Current floor (min rating allowed)666.4
Current highest rating achieved1166.4
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)±184.4
Current Raw change used (final)0.0
Projected new Raw rating1125.4
Projected new Weighed rating1136.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1136.1
Projected effective change (new Official - current Official)-1.9
Projected new highest rating1166.4
Projected new floor666.4
Projected new K-facor40
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 rating1086.8
Curent Weighted rating1104.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1104.8
Current floor (min rating allowed)645.6
Current highest rating achieved1145.6
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)±194.8
Current Raw change used (final)0.0
Projected new Raw rating1086.8
Projected new Weighed rating1102.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1102.1
Projected effective change (new Official - current Official)-2.7
Projected new highest rating1145.6
Projected new floor645.6
Projected new K-facor40
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)645.6
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 floor645.6
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Govin Mbeki Teams Chess Tournament 2023 (U11) 2023/08/18 2023/08/18 Gert Sibande (MGS) Rapid 30 0.60 5 5 0.5 1166.4 1145.6 Analysis
2 Highveld Ridge West 2023 (U11) 2023/08/09 2023/08/09 Gert Sibande (MGS) Rapid 30 0.60 5 4 2.0 1166.4 1145.6 Analysis
1 Govan Mbeki Uitspele 2022 (O9) 2022/08/12 2022/08/12 Gert Sibande (MGS) 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 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
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 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 2 3 9 3.5 25.0 -212.5 1202.0 989.5
White 7 1 1 5 1.5 21.4 -242.9 1204.4 961.5
Black 7 1 2 4 2.0 28.6 -182.1 1199.7 1017.6
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 14 2 3 9 3.5 25.0 -212.5 1202.0 989.5
White 7 1 1 5 1.5 21.4 -242.9 1204.4 961.5
Black 7 1 2 4 2.0 28.6 -182.1 1199.7 1017.6
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 2120159396 Ngwenyama, N (Nonhle) 1 1.0 1 0 0 100.0 1166.4 425.0 1591.4 View list
2 1120159393 Mavundla, L (Lethukuphila) 1 1.0 1 0 0 100.0 1166.4 425.0 1591.4 View list
3 2130144833 Makan, M (Minal) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
4 1130143985 Botha, H (Herco) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
5 1120160332 Swanepoel, D (Damian) 1 0.5 0 1 0 50.0 1166.4 0.0 1166.4 View list
6 2130156735 Radebe, N (Nomhle) 1 0.0 0 0 1 0.0 1166.4 -425.0 741.4 View list
7 1130158525 Ntshangase, S (Sipholele) 1 0.0 0 0 1 0.0 1166.4 -425.0 741.4 View list
8 2120158737 Van Zyl, A (Ane) 1 0.0 0 0 1 0.0 1166.4 -425.0 741.4 View list
9 1140144017 Van Vuuren, N (Nian) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1120159399 Van Niekerk, W (Wyhann) 1 0.0 0 0 1 0.0 1166.4 -425.0 741.4 View list
11 1130144012 Swanepoel, M (Morne) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1130143996 Le Grange, L (Luan) 1 0.0 0 0 1 0.0 1166.4 -425.0 741.4 View list
13 2130143986 De Beer, C (Caitlin) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1120143887 Dangra, L (Lakshit) 1 0.0 0 0 1 0.0 1166.4 -425.0 741.4 View list