Player Page

Martheze, Z (Zafirah)
Dob: 2003/11/04 (Adult)
Gender: Female
Chess SA id: 2030114976
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2020/02/22 (1533 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 rating1078.7
Curent Weighted rating1078.7
Curent Weighted performance451.7
Current official/published rating (highest between Raw, WR and WP)1078.7
Current floor (min rating allowed)670.6
Current highest rating achieved1170.6
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)±197.1
Current Raw change used (final)0.0
Projected new Raw rating1078.7
Projected new Weighed rating1078.7
Projected new Weighted performance451.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1078.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1170.6
Projected new floor670.6
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 rating1111.2
Curent Weighted rating1111.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1111.2
Current floor (min rating allowed)653.2
Current highest rating achieved1153.2
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)±188.2
Current Raw change used (final)0.0
Projected new Raw rating1111.2
Projected new Weighed rating1111.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1111.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1153.2
Projected new floor653.2
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 rating1056.8
Curent Weighted rating1056.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1056.8
Current floor (min rating allowed)631.2
Current highest rating achieved1131.2
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)±203.3
Current Raw change used (final)0.0
Projected new Raw rating1056.8
Projected new Weighed rating1056.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1056.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1131.2
Projected new floor631.2
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 rating1188.0
Curent Weighted rating1188.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1188.0
Current floor (min rating allowed)631.2
Current highest rating achieved1188.0
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)±168.7
Current Raw change used (final)0.0
Projected new Raw rating1188.0
Projected new Weighed rating1188.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1188.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1188.0
Projected new floor631.2
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 Paul Roos Blitz 2020 2020/02/22 2020/02/22 Cape Winelands (WCW) Blitz 5 0.18 9 9 4.0 1106.1 1200.0 Analysis
5 Cape Winelands Schools Trials 1 2020 (U18 Girls) 2020/02/15 2020/02/15 Cape Winelands (WCW) Rapid 30 0.60 6 6 1.5 1106.1 1131.2 Analysis
4 Nelson Mandela Rapid 2020 (High School) 2020/02/01 2020/02/01 Cape Town (WCT) Rapid 27 0.57 6 6 3.0 1106.1 1131.2 Analysis
3 The Manhattan Sweets & Super C National Chess Tournament 2019 (U17) 2019/09/06 2019/09/07 Cape Winelands (WCW) Standard 60 0.83 5 5 1.0 1134.7 1153.2 Analysis
2 2019 Western Province League (E) 2019/07/27 2019/08/10 Cape Town (WCT) Standard 60 0.83 9 2 0.0 1170.6 1200.0 Analysis
1 Condorgreen Mitchell`s Plain Chess Open Tournament 2019 2019/06/01 2019/06/02 Cape Town (WCT) Rapid 25 0.54 9 8 2.5 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 36 11 2 23 12.0 33.3 -141.7 1180.5 1038.9
White 17 5 1 11 5.5 32.4 -150.0 1183.7 1033.7
Black 19 6 1 12 6.5 34.2 -134.2 1177.7 1043.5
Standard All 7 1 0 6 1.0 14.3 -303.6 1208.9 905.4
White 3 1 0 2 1.0 33.3 -141.7 1186.0 1044.4
Black 4 0 0 4 0.0 0.0 -425.0 1226.1 801.1
Rapid All 20 6 2 12 7.0 35.0 -127.5 1154.8 1027.3
White 10 2 1 7 2.5 25.0 -212.5 1172.2 959.7
Black 10 4 1 5 4.5 45.0 -42.5 1137.4 1094.9
Blitz All 9 4 0 5 4.0 44.4 -47.2 1215.5 1168.3
White 4 2 0 2 2.0 50.0 0.0 1210.4 1210.4
Black 5 2 0 3 2.0 40.0 -85.0 1219.6 1134.6
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 103087389 Badenhorst, B (Bernard) 2 1.0 1 0 1 50.0 1106.1 0.0 1106.1 View list
2 1080114999 Mohale, K (Kamo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2100101920 Mnxakwe, I (Indiphile) 1 1.0 1 0 0 100.0 1106.1 425.0 1531.1 View list
4 1050106543 Kabasele, G (Garnet) 1 1.0 1 0 0 100.0 1106.1 425.0 1531.1 View list
5 2040132425 Ncetezo, L (Lilitha) 1 1.0 1 0 0 100.0 1106.1 425.0 1531.1 View list
6 1060114977 Carolus, L (Logan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 2040132423 Hanekom, R (Robin) 1 1.0 1 0 0 100.0 1106.1 425.0 1531.1 View list
8 1030096956 Du Toit, D (Daniel) 1 1.0 1 0 0 100.0 1134.7 425.0 1559.7 View list
9 108086087 Prinsloo, J (Julen) 1 1.0 1 0 0 100.0 1106.1 425.0 1531.1 View list
10 1060130539 Saayman, M (Michael) 1 1.0 1 0 0 100.0 1106.1 425.0 1531.1 View list
11 1060132453 Smit, T (Tiaan) 1 1.0 1 0 0 100.0 1106.1 425.0 1531.1 View list
12 2030112266 Doring, J (Juanyta) 1 0.5 0 1 0 50.0 1106.1 0.0 1106.1 View list
13 1080100504 Neutt, E (Ezra) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
14 202087317 Olivier, E (Elginay) 1 0.0 0 0 1 0.0 1106.1 -425.0 681.1 View list
15 103093509 Mudonhi, D (Darrel) 1 0.0 0 0 1 0.0 1134.7 -425.0 709.7 View list
16 1090112746 Jackson, M (Minenthle) 1 0.0 0 0 1 0.0 1170.6 -425.0 745.6 View list
17 104045224 Maxwell, T (Tristan) 1 0.0 0 0 1 0.0 1106.1 -425.0 681.1 View list
18 197069610 Lentit, G (Gershwin) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 103017518 Lee, DMO (Dafydd) 1 0.0 0 0 1 0.0 1134.7 -425.0 709.7 View list
20 204060342 Gordon, N (Natalie) 1 0.0 0 0 1 0.0 1106.1 -425.0 681.1 View list