Player Page

Greeff, C (Ciska)
Dob: 2009/11/13 (U16)
Gender: Female
Chess SA id: 2090130259
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2022/08/06 (687 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 rating1103.3
Current Weighted rating1103.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1103.5
Current highest rating achieved1167.4
Current floor (min rating allowed)667.4
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)±190.3
Current Raw change used (final)0.0
Projected new Raw rating1103.3
Projected new Weighed rating1015.0
Projected new Weighted performance307.7
Projected new final Raw rating (if new WP > new Raw)1103.3
Projected new highest rating1167.4
Projected new floor667.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1103.3
Projected effective change (new Official - current Official)-0.2
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 rating1116.0
Current Weighted rating1116.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1116.3
Current highest rating achieved1116.0
Current floor (min rating allowed)616.0
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)±186.9
Current Raw change used (final)0.0
Projected new Raw rating1116.0
Projected new Weighed rating1026.7
Projected new Weighted performance192.8
Projected new final Raw rating (if new WP > new Raw)1116.0
Projected new highest rating1116.0
Projected new floor616.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1116.0
Projected effective change (new Official - current Official)-0.3
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 rating1160.0
Current Weighted rating1160.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1160.0
Current highest rating achieved1160.0
Current floor (min rating allowed)660.0
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)±175.5
Current Raw change used (final)0.0
Projected new Raw rating1160.0
Projected new Weighed rating1067.2
Projected new Weighted performance151.2
Projected new final Raw rating (if new WP > new Raw)1160.0
Projected new highest rating1160.0
Projected new floor660.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1160.0
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
2 Ekurhuleni-North Schools Teams 2022 (U13 Reserves) 2022/08/06 2022/08/06 Ekurhuleni (GE) Standard 60 0.83 5 4 0.0 1167.4 1200.0 Analysis
1 Laerskool Oosterkruin 2020 (U11) 2020/02/01 2020/02/01 Ekurhuleni (GE) Rapid 30 0.60 6 6 2.0 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 10 2 0 8 2.0 20.0 -255.0 1161.4 906.4
White 5 2 0 3 2.0 40.0 -85.0 1178.8 1093.8
Black 5 0 0 5 0.0 0.0 -425.0 1144.1 719.1
Standard All 4 0 0 4 0.0 0.0 -425.0 1181.5 756.5
White 2 0 0 2 0.0 0.0 -425.0 1146.9 721.9
Black 2 0 0 2 0.0 0.0 -425.0 1216.2 791.2
Rapid All 6 2 0 4 2.0 33.3 -141.7 1148.0 1006.3
White 3 2 0 1 2.0 66.7 141.7 1200.0 1341.7
Black 3 0 0 3 0.0 0.0 -425.0 1096.0 671.0
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 1090130263 Putter, A (Anabel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1090130265 Van Breda, C (Caleb) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2100142781 Strydom, K (Kaylinn) 1 0.0 0 0 1 0.0 1167.4 -425.0 742.4 View list
4 2090113275 Mwanda, A (Akhule Anikwa) 1 0.0 0 0 1 0.0 1167.4 -425.0 742.4 View list
5 1090139562 Motloung, B (Boishepo) 1 0.0 0 0 1 0.0 1167.4 -425.0 742.4 View list
6 1110130260 Mokoena, S (Siyanda) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1090101509 Janse Van Vuuren, A (Alexander) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 2110136329 Horn, E (Erin) 1 0.0 0 0 1 0.0 1167.4 -425.0 742.4 View list
9 1100107814 Boshoff, M (Mondre) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1090130258 Bester, C (Conner) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list