Player Page

Mafanya, Z (Zivah)
Dob: 2015/12/14 (U10)
Gender: Female
Chess SA id: 2150153035
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/08/16 (99 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 rating1160.2
Current Weighted rating1146.2
Current Weighted performance1001.5
Current official/published rating (highest between Raw, WR and WP)1160.2
Current highest rating achieved1177.4
Current floor (min rating allowed)677.4
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)±175.5
Current Raw change used (final)0.0
Projected new Raw rating1160.2
Projected new Weighed rating1053.9
Projected new Weighted performance1001.5
Projected new final Raw rating (if new WP > new Raw)1160.2
Projected new highest rating1177.4
Projected new floor677.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1160.2
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 rating1126.8
Current Weighted rating1130.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1130.5
Current highest rating achieved1173.6
Current floor (min rating allowed)673.6
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)±184.0
Current Raw change used (final)0.0
Projected new Raw rating1126.8
Projected new Weighed rating1039.2
Projected new Weighted performance679.4
Projected new final Raw rating (if new WP > new Raw)1126.8
Projected new highest rating1173.6
Projected new floor673.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1126.8
Projected effective change (new Official - current Official)-3.7
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 rating1214.0
Current Weighted rating1203.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1214.0
Current highest rating achieved1214.0
Current floor (min rating allowed)714.0
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)±162.5
Current Raw change used (final)0.0
Projected new Raw rating1214.0
Projected new Weighed rating1107.1
Projected new Weighted performance699.4
Projected new final Raw rating (if new WP > new Raw)1214.0
Projected new highest rating1214.0
Projected new floor714.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1214.0
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 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 Top Schools Gert Sibande 2024 (U9) 2024/08/16 2024/08/16 Gert Sibande (MGS) Rapid 30 0.60 5 5 2.0 1137.9 1200.0 Analysis
1 Govan Mbeki 2024 (U9) 2024/08/02 2024/08/02 Gert Sibande (MGS) Rapid 30 0.60 5 5 3.0 1137.9 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Top Schools Gert Sibande 2024 (U9) 2024/08/16 2024/08/16 Gert Sibande (MGS) Rapid 30 0.60 5 5 2.0 1137.9 1200.0 Analysis
4 Govan Mbeki 2024 (U9) 2024/08/02 2024/08/02 Gert Sibande (MGS) Rapid 30 0.60 5 5 3.0 1137.9 1200.0 Analysis
3 Ekurhuleni Chess Trial 3 2023 (U10) 2023/06/17 2023/06/17 Ekurhuleni (GE) Standard 60 0.83 5 4 0.5 1177.4 1173.6 Analysis
2 Ekurhuleni Trials 2 2023 (U10) 2023/04/22 2023/04/22 Ekurhuleni (GE) Standard 60 0.83 5 5 2.5 1171.8 1167.2 Analysis
1 Ekhuruleni Chess Trials 1 2023 (U8+U10) 2023/03/25 2023/03/25 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 4 2 4 5.0 50.0 0.0 1219.2 1219.2
White 5 3 1 1 3.5 70.0 170.0 1222.1 1392.1
Black 5 1 1 3 1.5 30.0 -170.0 1216.2 1046.2
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 10 4 2 4 5.0 50.0 0.0 1219.2 1219.2
White 5 3 1 1 3.5 70.0 170.0 1222.1 1392.1
Black 5 1 1 3 1.5 30.0 -170.0 1216.2 1046.2
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 24 8 4 12 10.0 41.7 -70.8 1206.0 1135.2
White 13 6 3 4 7.5 57.7 65.4 1208.6 1274.0
Black 11 2 1 8 2.5 22.7 -231.8 1202.9 971.1
Standard All 14 4 2 8 5.0 35.7 -121.4 1196.6 1075.2
White 8 3 2 3 4.0 50.0 0.0 1200.2 1200.2
Black 6 1 0 5 1.0 16.7 -283.3 1191.8 908.5
Rapid All 10 4 2 4 5.0 50.0 0.0 1219.2 1219.2
White 5 3 1 1 3.5 70.0 170.0 1222.1 1392.1
Black 5 1 1 3 1.5 30.0 -170.0 1216.2 1046.2
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 2160158822 Janse Van Rensburg, S (Sue-Ann) 2 2.0 2 0 0 100.0 1137.9 425.0 1562.9 View list
2 1150308603 Dangra, T (Tavish) 2 0.5 0 1 1 25.0 1137.9 -212.5 925.4 View list
3 1150158813 Cawood, L (Luan) 2 0.0 0 0 2 0.0 1137.9 -425.0 712.9 View list
4 1140136330 Kay, N (Noah) 2 0.0 0 0 2 0.0 1174.6 -425.0 749.6 View list
5 1160148080 Van Den Berg, D (Declan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2140151772 Podges, M (Mackenzie) 1 1.0 1 0 0 100.0 1171.8 425.0 1596.8 View list
7 1150158814 Coetzee, S (Simeon) 1 1.0 1 0 0 100.0 1137.9 425.0 1562.9 View list
8 2160153030 Carney, E (Evangeline) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1140154000 Mlangeni, Z (Zibusiso) 1 1.0 1 0 0 100.0 1171.8 425.0 1596.8 View list
10 2160308619 Mavhungu, M (Mulweli) 1 1.0 1 0 0 100.0 1137.9 425.0 1562.9 View list
11 2140153032 Fleming, B (Bellamae) 1 0.5 0 1 0 50.0 1177.4 0.0 1177.4 View list
12 2160308628 Naude, L (Lianey) 1 0.5 0 1 0 50.0 1137.9 0.0 1137.9 View list
13 2140153042 Weakley, A (Alexandra) 1 0.5 0 1 0 50.0 1171.8 0.0 1171.8 View list
14 2150148082 Wong, K (Kayla) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1140151776 Venter, L (Luan) 1 0.0 0 0 1 0.0 1177.4 -425.0 752.4 View list
16 2140141407 Rossouw, L (Lience) 1 0.0 0 0 1 0.0 1171.8 -425.0 746.8 View list
17 1150147324 Robinson, Z (Zachariah) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 2140142667 Pieterse, M (Mia) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 1150309755 Ndhlangamandla, M (Mpendulenhle) 1 0.0 0 0 1 0.0 1137.9 -425.0 712.9 View list
20 1150142638 Els, L (Luan) 1 0.0 0 0 1 0.0 1177.4 -425.0 752.4 View list