Player Page

Cossa, C (Chelzia)
Dob: 2003/11/08 (Adult)
Gender: Female
Chess SA id: 2030111929
FIDE id:
Region: Ehlanzeni (MEN)
Citizen: RSA
Title(s):
Last active: 2019/04/12 (1902 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 rating1107.3
Current Weighted rating1107.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1107.3
Current highest rating achieved1107.3
Current floor (min rating allowed)607.3
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)±189.2
Current Raw change used (final)0.0
Projected new Raw rating1107.3
Projected new Weighed rating1018.7
Projected new Weighted performance80.6
Projected new final Raw rating (if new WP > new Raw)1107.3
Projected new highest rating1107.3
Projected new floor607.3
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1107.3
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 rating1088.0
Current Weighted rating1088.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1088.0
Current highest rating achieved1088.0
Current floor (min rating allowed)588.0
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)±194.5
Current Raw change used (final)0.0
Projected new Raw rating1088.0
Projected new Weighed rating1001.0
Projected new Weighted performance80.6
Projected new final Raw rating (if new WP > new Raw)1088.0
Projected new highest rating1088.0
Projected new floor588.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1088.0
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 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
1 Curro Open 2019 (U20) 2019/04/12 2019/04/12 Ehlanzeni (MEN) Standard 63 0.84 5 5 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 5 0 1 4 0.5 10.0 -340.0 1034.0 694.0
White 3 0 0 3 0.0 0.0 -425.0 942.0 517.0
Black 2 0 1 1 0.5 25.0 -212.5 1172.0 959.5
Standard All 5 0 1 4 0.5 10.0 -340.0 1034.0 694.0
White 3 0 0 3 0.0 0.0 -425.0 942.0 517.0
Black 2 0 1 1 0.5 25.0 -212.5 1172.0 959.5
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 1020111743 Schwirzer, M (Max) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
2 1020111926 Thobela, M (Mduduzi) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
3 102032446 Roloti, H (Henry) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
4 1030108270 Msibi, S (Siyabonga) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 103079754 Maseko, S (Stephen) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list