Player Page

Van Der Merwe, I (Ilane)
Dob: 2013/07/27 (U12)
Gender: Male
Chess SA id: 1130144123
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2022/11/12 (744 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 rating1113.5
Current Weighted rating1113.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1113.5
Current highest rating achieved1147.5
Current floor (min rating allowed)647.5
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)±187.6
Current Raw change used (final)0.0
Projected new Raw rating1113.5
Projected new Weighed rating1024.4
Projected new Weighted performance383.1
Projected new final Raw rating (if new WP > new Raw)1113.5
Projected new highest rating1147.5
Projected new floor647.5
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1113.5
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 rating1140.0
Current Weighted rating1140.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1140.0
Current highest rating achieved1140.0
Current floor (min rating allowed)640.0
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)±180.6
Current Raw change used (final)0.0
Projected new Raw rating1140.0
Projected new Weighed rating1048.8
Projected new Weighted performance203.4
Projected new final Raw rating (if new WP > new Raw)1140.0
Projected new highest rating1140.0
Projected new floor640.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1140.0
Projected effective change (new Official - current Official)=0.0
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 rating1105.2
Current Weighted rating1105.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1105.2
Current highest rating achieved1105.2
Current floor (min rating allowed)605.2
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)±189.8
Current Raw change used (final)0.0
Projected new Raw rating1105.2
Projected new Weighed rating1016.8
Projected new Weighted performance231.9
Projected new final Raw rating (if new WP > new Raw)1105.2
Projected new highest rating1105.2
Projected new floor605.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1105.2
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 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 Slum Knights 6th Open 2022 (C) 2022/11/12 2022/11/12 Buffalo City (EBC) Rapid 20 0.47 7 7 1.5 1147.5 1200.0 Analysis
1 Bojanala Chess Federation Clash of Schools 2022 (PS Development Juniors) 2022/07/23 2022/07/23 Bojanala Platina (NBR) Standard 60 0.83 4 4 0.5 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 1 2 8 2.0 18.2 -270.5 1178.6 908.1
White 6 1 2 3 2.0 33.3 -141.7 1180.8 1039.1
Black 5 0 0 5 0.0 0.0 -425.0 1175.9 750.9
Standard All 4 0 1 3 0.5 12.5 -318.8 1182.1 863.4
White 2 0 1 1 0.5 25.0 -212.5 1164.3 951.8
Black 2 0 0 2 0.0 0.0 -425.0 1200.0 775.0
Rapid All 7 1 1 5 1.5 21.4 -242.9 1176.5 933.7
White 4 1 1 2 1.5 37.5 -106.3 1189.0 1082.8
Black 3 0 0 3 0.0 0.0 -425.0 1159.9 734.9
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 1130147941 Mkebe, Y (Yavela) 1 1.0 1 0 0 100.0 1147.5 425.0 1572.5 View list
2 1110147196 Schulein, K (Kyle) 1 0.5 0 1 0 50.0 1147.5 0.0 1147.5 View list
3 1140141579 Van Heerden, H (Hans Jacob) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
4 1150141809 Wiseman, L (Luke) 1 0.0 0 0 1 0.0 1147.5 -425.0 722.5 View list
5 1140137766 Wildeman, J (Jordez) 1 0.0 0 0 1 0.0 1147.5 -425.0 722.5 View list
6 1150143705 Toughey, D (Dylan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 2150144121 Thipe, K (Kelly-Rose) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1130136891 Scheeld, L (Liam) 1 0.0 0 0 1 0.0 1147.5 -425.0 722.5 View list
9 1130144108 Netangheni, N (Ndiene) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1120147940 Mafumo, M (Mukona) 1 0.0 0 0 1 0.0 1147.5 -425.0 722.5 View list
11 1100147939 Harman, T (Troy) 1 0.0 0 0 1 0.0 1147.5 -425.0 722.5 View list