Player Page

Bosman, C (Carsten)
Dob: 2010/08/24 (U16)
Gender: Male
Chess SA id: 1100147652
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2023/07/29 (483 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 rating1085.5
Current Weighted rating1091.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1091.9
Current highest rating achieved1154.5
Current floor (min rating allowed)654.5
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)±195.2
Current Raw change used (final)0.0
Projected new Raw rating1085.5
Projected new Weighed rating1003.4
Projected new Weighted performance614.3
Projected new final Raw rating (if new WP > new Raw)1085.5
Projected new highest rating1154.5
Projected new floor654.5
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1085.5
Projected effective change (new Official - current Official)-6.4
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 rating1062.0
Current Weighted rating1069.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1069.7
Current highest rating achieved1145.2
Current floor (min rating allowed)645.2
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)±201.8
Current Raw change used (final)0.0
Projected new Raw rating1062.0
Projected new Weighed rating982.8
Projected new Weighted performance614.3
Projected new final Raw rating (if new WP > new Raw)1062.0
Projected new highest rating1145.2
Projected new floor645.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1062.0
Projected effective change (new Official - current Official)-7.7
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 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
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
3 2023 Tshwane South School District CLOSED League Championship (U13) 2023/07/29 2023/07/29 Tshwane (GTP) Standard 60 0.83 5 5 0.0 1153.2 1145.2 Analysis
2 2023 Tshwane South School District CLOSED Individual Championships (U13 Open) 2023/04/22 2023/04/22 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1154.5 1144.4 Analysis
1 Lardies Tournament 2022 (U14) 2022/10/29 2022/10/29 Tshwane (GTP) Standard 60 0.83 5 5 1.0 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 15 3 0 12 3.0 20.0 -255.0 1231.0 976.0
White 8 0 0 8 0.0 0.0 -425.0 1207.8 782.8
Black 7 3 0 4 3.0 42.9 -60.7 1257.6 1196.8
Standard All 15 3 0 12 3.0 20.0 -255.0 1231.0 976.0
White 8 0 0 8 0.0 0.0 -425.0 1207.8 782.8
Black 7 3 0 4 3.0 42.9 -60.7 1257.6 1196.8
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 2100143853 Van Wyk, I (Ilnah) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1100154171 De Meyer, M (Marius) 1 1.0 1 0 0 100.0 1154.5 425.0 1579.5 View list
3 1110139980 Hoogendoorn, D (Daniel) 1 1.0 1 0 0 100.0 1154.5 425.0 1579.5 View list
4 1100114765 Hanekom, J (Johannes) 1 0.0 0 0 1 0.0 1153.2 -425.0 728.2 View list
5 109095323 Grobler, DDI (Donovan Denzel Izak) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1100104912 Chathury, N (Nihal) 1 0.0 0 0 1 0.0 1153.2 -425.0 728.2 View list
7 1090147653 Burger, S (Sebastian) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1110117070 Van Eeden, MJ (Michael Johannes) 1 0.0 0 0 1 0.0 1153.2 -425.0 728.2 View list
9 1100154174 Smith, H (Henco) 1 0.0 0 0 1 0.0 1154.5 -425.0 729.5 View list
10 1100098596 Redelinghuys, A (Ayden) 1 0.0 0 0 1 0.0 1154.5 -425.0 729.5 View list
11 1100112372 Pretorius, FJ (Frederik Johannes) 1 0.0 0 0 1 0.0 1154.5 -425.0 729.5 View list
12 111088592 Pillay, T (Tahir) 1 0.0 0 0 1 0.0 1153.2 -425.0 728.2 View list
13 1090143716 Nel, J (J-Louwen) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 110095325 Lourens, J (Jurgen) 1 0.0 0 0 1 0.0 1153.2 -425.0 728.2 View list
15 1090109066 Jooste, J (Josh) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list