Player Page

Pistorius, C (Chanah)
Dob: 2007/10/19 (U18)
Gender: Female
Chess SA id: 2070108421
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2019/03/02 (1944 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 rating1017.2
Current Weighted rating1017.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1017.2
Current highest rating achieved1091.9
Current floor (min rating allowed)591.9
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)±215.1
Current Raw change used (final)0.0
Projected new Raw rating1017.2
Projected new Weighed rating935.8
Projected new Weighted performance211.4
Projected new final Raw rating (if new WP > new Raw)1017.2
Projected new highest rating1091.9
Projected new floor591.9
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1017.2
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 rating1029.2
Current Weighted rating1029.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1029.2
Current highest rating achieved1126.8
Current floor (min rating allowed)626.8
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)±211.5
Current Raw change used (final)0.0
Projected new Raw rating1029.2
Projected new Weighed rating946.9
Projected new Weighted performance160.1
Projected new final Raw rating (if new WP > new Raw)1029.2
Projected new highest rating1126.8
Projected new floor626.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1029.2
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 rating1098.4
Current Weighted rating1098.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1098.4
Current highest rating achieved1098.4
Current floor (min rating allowed)598.4
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)±191.6
Current Raw change used (final)0.0
Projected new Raw rating1098.4
Projected new Weighed rating1010.5
Projected new Weighted performance94.4
Projected new final Raw rating (if new WP > new Raw)1098.4
Projected new highest rating1098.4
Projected new floor598.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1098.4
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 Metro School Chess Closed Individual Trials 2019 (U13 Girls) 2019/03/01 2019/03/02 Cape Town (WCT) Standard 60 0.83 6 5 0.0 1091.9 1126.8 Analysis
2 Welgemoed Chess Challenge 2019 (U14) 2019/02/23 2019/02/23 Cape Town (WCT) Rapid 30 0.60 5 5 1.0 1200.0 1200.0 Analysis
1 2019 Central District Schools Trials (U13) 2019/02/01 2019/02/02 Cape Town (WCT) Standard 60 0.83 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 16 3 0 13 3.0 18.8 -265.6 1105.9 840.3
White 7 2 0 5 2.0 28.6 -182.1 1158.8 976.6
Black 9 1 0 8 1.0 11.1 -330.6 1064.8 734.2
Standard All 11 2 0 9 2.0 18.2 -270.5 1104.8 834.3
White 5 1 0 4 1.0 20.0 -255.0 1142.3 887.3
Black 6 1 0 5 1.0 16.7 -283.3 1073.5 790.2
Rapid All 5 1 0 4 1.0 20.0 -255.0 1108.3 853.3
White 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Black 3 0 0 3 0.0 0.0 -425.0 1047.2 622.2
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 206085434 Archbold, N (Neave) 2 0.0 0 0 2 0.0 1146.0 -425.0 721.0 View list
2 106088146 Allie, AD (Abdu Dayaan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2070109872 Jacobs, L (Lize-Mari) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1060096096 Jansen, M (Mathew) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 2060107253 Janse Van Rensburg, A (Ane) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 106072308 Wilcock, A (Adam) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 2070107994 Steenkamp, A (Ane) 1 0.0 0 0 1 0.0 1091.9 -425.0 666.9 View list
8 106072307 O`connell, C (Ciarran) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1070109881 Moritz, O (Oliver) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1060108402 Maceba, A (Anam) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 207077366 Lubbe, A (Ankia) 1 0.0 0 0 1 0.0 1091.9 -425.0 666.9 View list
12 106054537 Khan, S (Sher Ali) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 2060096064 Jacobs, C (Caitlin) 1 0.0 0 0 1 0.0 1091.9 -425.0 666.9 View list
14 107092068 Du Plooy, H (Heino) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 2060110715 Alexander, A (Abigail) 1 0.0 0 0 1 0.0 1091.9 -425.0 666.9 View list