Player Page

Van Der Merwe, Z (Zilone)
Dob: 2013/08/24 (U12)
Gender: Female
Chess SA id: 2130192474
FIDE id:
Region: Dr Kenneth Kaunda (NWP)
Citizen: RSA
Title(s):
Last active: 2024/03/02 (116 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 rating1166.8
Current Weighted rating1191.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1191.1
Current highest rating achieved1181.4
Current floor (min rating allowed)681.4
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)±173.8
Current Raw change used (final)0.0
Projected new Raw rating1166.8
Projected new Weighed rating1095.5
Projected new Weighted performance638.5
Projected new final Raw rating (if new WP > new Raw)1166.8
Projected new highest rating1181.4
Projected new floor681.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1166.8
Projected effective change (new Official - current Official)-24.3
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 rating1160.4
Current Weighted rating1189.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1189.3
Current highest rating achieved1177.2
Current floor (min rating allowed)677.2
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)±175.4
Current Raw change used (final)0.0
Projected new Raw rating1160.4
Projected new Weighed rating1093.8
Projected new Weighted performance638.5
Projected new final Raw rating (if new WP > new Raw)1160.4
Projected new highest rating1177.2
Projected new floor677.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1160.4
Projected effective change (new Official - current Official)-28.9
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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 DR KKD Ferdies Mar 2024 (F) 2024/03/02 2024/03/02 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 2.0 1181.4 1177.2 Analysis
1 DR KKD Curro Feb 2024 (Beginners) 2024/02/10 2024/02/10 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 DR KKD Ferdies Mar 2024 (F) 2024/03/02 2024/03/02 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 2.0 1181.4 1177.2 Analysis
1 DR KKD Curro Feb 2024 (Beginners) 2024/02/10 2024/02/10 Dr Kenneth Kaunda (NWP) 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 3 2 5 4.0 40.0 -85.0 1196.8 1111.8
White 6 2 1 3 2.5 41.7 -70.8 1204.8 1134.0
Black 4 1 1 2 1.5 37.5 -106.3 1184.7 1078.4
Standard All 10 3 2 5 4.0 40.0 -85.0 1196.8 1111.8
White 6 2 1 3 2.5 41.7 -70.8 1204.8 1134.0
Black 4 1 1 2 1.5 37.5 -106.3 1184.7 1078.4
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 2 5 4.0 40.0 -85.0 1196.8 1111.8
White 6 2 1 3 2.5 41.7 -70.8 1204.8 1134.0
Black 4 1 1 2 1.5 37.5 -106.3 1184.7 1078.4
Standard All 10 3 2 5 4.0 40.0 -85.0 1196.8 1111.8
White 6 2 1 3 2.5 41.7 -70.8 1204.8 1134.0
Black 4 1 1 2 1.5 37.5 -106.3 1184.7 1078.4
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1140192462 Fourie, A (Alex) 2 1.0 1 0 1 50.0 1190.7 0.0 1190.7 View list
2 1140192456 Abraham, L (Liam) 2 0.0 0 0 2 0.0 1190.7 -425.0 765.7 View list
3 2150192460 Dintlhe, B (Bokang) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2140162337 Manzini, N (Nobuhle) 1 1.0 1 0 0 100.0 1181.4 425.0 1606.4 View list
5 2110162326 Madondo, T (Theresa) 1 0.5 0 1 0 50.0 1181.4 0.0 1181.4 View list
6 2140192469 Moyo, R (Reatlegile) 1 0.5 0 1 0 50.0 1181.4 0.0 1181.4 View list
7 1130140955 Nicholson, A (Alexander) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1170192458 Combrink, N (Nicolaas Johann) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list