Player Page

Mthembu, Z (Zoya)
Dob: 2015/02/20 (U10)
Gender: Female
Chess SA id: 2150154340
FIDE id:
Region: Ethekwini (KED)
Citizen: RSA
Title(s):
Last active: 2023/08/26 (304 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 rating1139.1
Current Weighted rating1155.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1155.8
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)±180.8
Current Raw change used (final)0.0
Projected new Raw rating1139.1
Projected new Weighed rating1062.2
Projected new Weighted performance665.5
Projected new final Raw rating (if new WP > new Raw)1139.1
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)1139.1
Projected effective change (new Official - current Official)-16.7
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
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 rating1088.8
Current Weighted rating1119.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1119.0
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)±194.3
Current Raw change used (final)0.0
Projected new Raw rating1088.8
Projected new Weighed rating1027.3
Projected new Weighted performance700.5
Projected new final Raw rating (if new WP > new Raw)1088.8
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)1088.8
Projected effective change (new Official - current Official)-30.2
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 St James Rapid Rated Tournament 2023 (Junior) 2023/08/26 2023/08/26 Ethekwini (KED) Rapid 20 0.47 5 5 1.0 1160.1 1124.1 Analysis
2 Crawford La lucia Rapid Chess Tournament 2023 (Junior) 2023/07/22 2023/07/22 Ethekwini (KED) Rapid 25 0.54 6 6 1.0 1199.6 1197.5 Analysis
1 Westville Senior Primary School Individual Invitational Chess Tournament 2023 (Junior Primary) 2023/04/22 2023/04/22 Ethekwini (KED) Rapid 25 0.54 7 6 3.0 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 17 5 0 12 5.0 29.4 -175.0 1196.3 1021.3
White 8 2 0 6 2.0 25.0 -212.5 1199.2 986.7
Black 9 3 0 6 3.0 33.3 -141.7 1193.7 1052.0
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 17 5 0 12 5.0 29.4 -175.0 1196.3 1021.3
White 8 2 0 6 2.0 25.0 -212.5 1199.2 986.7
Black 9 3 0 6 3.0 33.3 -141.7 1193.7 1052.0
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 2170154331 Ganesh, T (Thamiya) 2 2.0 2 0 0 100.0 1180.0 425.0 1605.0 View list
2 2160149281 Rooplal-Govender, A (Aditi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1140154327 Davidson, L (Luca) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1150154326 Chonco, H (Hlelo) 1 1.0 1 0 0 100.0 1199.6 425.0 1624.6 View list
5 1140162160 Ross, L (Liam) 1 0.0 0 0 1 0.0 1199.6 -425.0 774.6 View list
6 1140162134 Dlamini, B (Bukhosi) 1 0.0 0 0 1 0.0 1160.1 -425.0 735.1 View list
7 2140149274 Chen, K (Keziah) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1140154321 Archery, N (Noah) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1150156645 Akoonjee, Y (Yacoob) 1 0.0 0 0 1 0.0 1199.6 -425.0 774.6 View list
10 1150162159 Reddy, E (Eilem) 1 0.0 0 0 1 0.0 1199.6 -425.0 774.6 View list
11 1130162154 Paruk, R (Raaiq) 1 0.0 0 0 1 0.0 1199.6 -425.0 774.6 View list
12 2150149279 Naicker, B (Briscelle) 1 0.0 0 0 1 0.0 1160.1 -425.0 735.1 View list
13 2150148696 Murugas, D (Devajha) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1160156659 Mistry, P (Priyanka) 1 0.0 0 0 1 0.0 1199.6 -425.0 774.6 View list
15 1140162142 Janse Van Rensburg, A (Axon) 1 0.0 0 0 1 0.0 1160.1 -425.0 735.1 View list
16 1150162164 Gareeb, S (Shridar) 1 0.0 0 0 1 0.0 1160.1 -425.0 735.1 View list