Player Page

Kotze, Z (Zane)
Dob: 2009/02/17 (U16)
Gender: Male
Chess SA id: 1090097521
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2019/02/23 (1926 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 rating1148.4
Curent Weighted rating1148.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1148.4
Current floor (min rating allowed)662.3
Current highest rating achieved1162.3
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)±178.5
Current Raw change used (final)0.0
Projected new Raw rating1148.4
Projected new Weighed rating1148.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1148.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1162.3
Projected new floor662.3
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 rating1123.2
Curent Weighted rating1123.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1123.2
Current floor (min rating allowed)637.2
Current highest rating achieved1137.2
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)±185.0
Current Raw change used (final)0.0
Projected new Raw rating1123.2
Projected new Weighed rating1123.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1123.2
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1137.2
Projected new floor637.2
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 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)637.2
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 floor637.2
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Welgemoed Chess Challenge 2019 (U12) 2019/02/23 2019/02/23 Cape Town (WCT) Rapid 30 0.60 5 5 2.0 1162.3 1137.2 Analysis
1 Welgemoed Chess Challenge 2018 (U10) 2018/02/24 2018/02/24 Cape Town (WCT) Rapid 30 0.60 5 5 1.5 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 10 3 1 6 3.5 35.0 -127.5 1112.4 984.9
White 5 2 1 2 2.5 50.0 0.0 1167.1 1167.1
Black 5 1 0 4 1.0 20.0 -255.0 1057.8 802.8
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 3 1 6 3.5 35.0 -127.5 1112.4 984.9
White 5 2 1 2 2.5 50.0 0.0 1167.1 1167.1
Black 5 1 0 4 1.0 20.0 -255.0 1057.8 802.8
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 2090097016 Siebert, E (Emily) 1 1.0 1 0 0 100.0 1162.3 425.0 1587.3 View list
2 1090109853 Bryce, T (Tristan) 1 1.0 1 0 0 100.0 1162.3 425.0 1587.3 View list
3 2090098029 Xetu, A (Abulele) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1090097524 Cornelissen, A (Aidan) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
5 1080097553 Siwa, I (Inako) 1 0.0 0 0 1 0.0 1162.3 -425.0 737.3 View list
6 1100097523 Abrahamse, L (Lucian) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 211087036 Osborne, H (Hannah) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 110084201 Mapingana, A (Alakhe) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 108087782 Jonkers, T (Tristan) 1 0.0 0 0 1 0.0 1162.3 -425.0 737.3 View list
10 108093008 Dibden, C (Cameron) 1 0.0 0 0 1 0.0 1162.3 -425.0 737.3 View list