Player Page

Kellerman, D (Dian)
Dob: 2010/02/08 (U16)
Gender: Male
Chess SA id: 1100150714
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2023/03/25 (459 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 rating1130.9
Current Weighted rating1139.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1139.2
Current highest rating achieved1130.9
Current floor (min rating allowed)630.9
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)±183.0
Current Raw change used (final)0.0
Projected new Raw rating1130.9
Projected new Weighed rating1046.9
Projected new Weighted performance469.0
Projected new final Raw rating (if new WP > new Raw)1130.9
Projected new highest rating1130.9
Projected new floor630.9
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1130.9
Projected effective change (new Official - current Official)-8.3
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 rating1109.6
Current Weighted rating1120.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1120.4
Current highest rating achieved1109.6
Current floor (min rating allowed)609.6
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)±188.6
Current Raw change used (final)0.0
Projected new Raw rating1109.6
Projected new Weighed rating1029.3
Projected new Weighted performance200.8
Projected new final Raw rating (if new WP > new Raw)1109.6
Projected new highest rating1109.6
Projected new floor609.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1109.6
Projected effective change (new Official - current Official)-10.8
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 rating1219.2
Current Weighted rating1216.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1219.2
Current highest rating achieved1219.2
Current floor (min rating allowed)719.2
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)±161.3
Current Raw change used (final)0.0
Projected new Raw rating1219.2
Projected new Weighed rating1119.9
Projected new Weighted performance352.9
Projected new final Raw rating (if new WP > new Raw)1219.2
Projected new highest rating1219.2
Projected new floor719.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1219.2
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 Overberg School Chess Closed Tournament 2023 (U13 Boys) 2023/03/25 2023/03/25 Overberg (WOS) Standard 60 0.83 5 4 0.0 1200.0 1200.0 Analysis
1 Overberg Schools Swellendam Zone Trails 2023 (U13) 2023/02/16 2023/03/02 Overberg (WOS) Rapid 20 0.47 5 5 3.0 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 9 3 0 6 3.0 33.3 -141.7 1163.7 1022.0
White 5 1 0 4 1.0 20.0 -255.0 1176.5 921.5
Black 4 2 0 2 2.0 50.0 0.0 1147.6 1147.6
Standard All 4 0 0 4 0.0 0.0 -425.0 1139.7 714.7
White 2 0 0 2 0.0 0.0 -425.0 1167.6 742.6
Black 2 0 0 2 0.0 0.0 -425.0 1111.7 686.7
Rapid All 5 3 0 2 3.0 60.0 85.0 1182.9 1267.9
White 3 1 0 2 1.0 33.3 -141.7 1182.4 1040.8
Black 2 2 0 0 2.0 100.0 425.0 1183.5 1608.5
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 2110150719 Tyindyi, N (Noluvuyo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 2110150718 Swart, T (Tayla) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2120138435 Balelo, Z (Zimkhita) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1110147450 Wightman, J (Jordan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 1100145263 Vigaro, L (Luciano) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1120138430 Van Rooyen, J (Janco) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 2100111303 Arends, S (Sylvia) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 2100138478 Sidanga, R (Ronique) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1110139720 Kies, J (Jayde) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list