Player Page

Botes, Z (Zian)
Dob: 2015/09/07 (U12)
Gender: Male
Chess SA id: 1150154741
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2024/10/12 (83 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 rating1120.4
Current Weighted rating1167.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1167.4
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)±185.7
Current Raw change used (final)0.0
Projected new Raw rating1120.4
Projected new Weighed rating1073.3
Projected new Weighted performance477.0
Projected new final Raw rating (if new WP > new Raw)1120.4
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)1120.4
Projected effective change (new Official - current Official)-47.0
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 rating1178.0
Current Weighted rating1178.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1178.4
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)±171.1
Current Raw change used (final)0.0
Projected new Raw rating1178.0
Projected new Weighed rating1084.0
Projected new Weighted performance292.6
Projected new final Raw rating (if new WP > new Raw)1178.0
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)1178.0
Projected effective change (new Official - current Official)-0.4
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 rating1110.7
Current Weighted rating1179.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1179.5
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)±188.3
Current Raw change used (final)0.0
Projected new Raw rating1110.7
Projected new Weighed rating1084.4
Projected new Weighted performance255.7
Projected new final Raw rating (if new WP > new Raw)1110.7
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)1110.7
Projected effective change (new Official - current Official)-68.8
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
2 NMBCU Top Schools 2024 (Senior Primary) 2024/10/12 2024/10/12 Nelson Mandela Bay (ENM) Rapid 45 0.74 5 5 0.0 1180.9 1200.0 Analysis
1 EP Trials 3 2023 (U10) 2023/05/05 2023/05/06 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 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 11 2 1 8 2.5 22.7 -231.8 1195.3 963.5
White 5 1 1 3 1.5 30.0 -170.0 1172.8 1002.8
Black 6 1 0 5 1.0 16.7 -283.3 1214.0 930.7
Standard All 6 2 1 3 2.5 41.7 -70.8 1179.3 1108.5
White 3 1 1 1 1.5 50.0 0.0 1154.7 1154.7
Black 3 1 0 2 1.0 33.3 -141.7 1203.9 1062.2
Rapid All 5 0 0 5 0.0 0.0 -425.0 1214.5 789.5
White 2 0 0 2 0.0 0.0 -425.0 1200.0 775.0
Black 3 0 0 3 0.0 0.0 -425.0 1224.2 799.2
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 2150152417 Bruintjies, C (Courtney) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 2150154740 Bopane, N (Ntombenhle) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1140139786 Jones, A (Adrian) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
4 2140154744 Webster, J (Justine) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 2130160719 Swartz, J (Jane) 1 0.0 0 0 1 0.0 1180.9 -425.0 755.9 View list
6 2140151201 Schreinders, M (Mia) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1110151681 Ramasammy-Cook, J (Joshua) 1 0.0 0 0 1 0.0 1180.9 -425.0 755.9 View list
8 1140140466 Mouton, W (Wyatt) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1110312710 Louw, C (Chanson) 1 0.0 0 0 1 0.0 1180.9 -425.0 755.9 View list
10 1100312694 Campher, L (Leandro) 1 0.0 0 0 1 0.0 1180.9 -425.0 755.9 View list
11 1110312688 Alexander, L (Liam) 1 0.0 0 0 1 0.0 1180.9 -425.0 755.9 View list