Player Page

Botha, C (Clarissa)
Dob: 2008/03/15 (U18)
Gender: Female
Chess SA id: 208088217
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2022/03/13 (797 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
Curent Raw rating1115.3
Curent Weighted rating1115.3
Curent Weighted performance521.6
Current official/published rating (highest between Raw, WR and WP)1115.3
Current floor (min rating allowed)684.6
Current highest rating achieved1184.6
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)±187.1
Current Raw change used (final)0.0
Projected new Raw rating1115.3
Projected new Weighed rating1115.3
Projected new Weighted performance521.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1115.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1184.6
Projected new floor684.6
Projected new K-facor40
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
Curent Raw rating1119.2
Curent Weighted rating1119.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1119.2
Current floor (min rating allowed)680.0
Current highest rating achieved1180.0
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)±186.0
Current Raw change used (final)0.0
Projected new Raw rating1119.2
Projected new Weighed rating1119.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1119.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1180.0
Projected new floor680.0
Projected new K-facor40
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
Curent Raw rating1097.6
Curent Weighted rating1097.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1097.6
Current floor (min rating allowed)697.2
Current highest rating achieved1197.2
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)±191.9
Current Raw change used (final)0.0
Projected new Raw rating1097.6
Projected new Weighed rating1097.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1097.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1197.2
Projected new floor697.2
Projected new K-facor40
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)697.2
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor697.2
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 2022 East Dist Individuals (U15) 2022/03/13 2022/03/13 Cape Town (WCT) Rapid 45 0.74 6 6 2.0 1118.3 1149.2 Analysis
5 2020 East District Individuals (U13) 2020/01/31 2020/02/01 Cape Town (WCT) Standard 60 0.83 6 5 2.0 1122.0 1126.8 Analysis
4 Western Cape Women`s Open 2019 (B) 2019/03/09 2019/03/09 Cape Town (WCT) Rapid 30 0.60 5 5 2.0 1137.1 1197.2 Analysis
3 2019 Metro-East District Schools Trials (U11) 2019/02/01 2019/02/02 Cape Town (WCT) Standard 60 0.83 6 5 1.0 1184.6 1180.0 Analysis
2 Rhenish Primary Chess Tournament 2018 (U12) 2018/05/12 2018/05/12 Cape Winelands (WCW) Rapid 30 0.60 7 7 4.0 1183.4 1200.0 Analysis
1 District East Schools Chess Open Trials 2018 (U11) 2018/02/02 2018/02/03 Cape Town (WCT) Standard 60 0.83 6 6 2.5 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 34 13 1 20 13.5 39.7 -87.5 1179.5 1092.0
White 18 11 1 6 11.5 63.9 118.1 1192.4 1310.5
Black 16 2 0 14 2.0 12.5 -318.8 1165.0 846.3
Standard All 16 5 1 10 5.5 34.4 -132.8 1194.9 1062.1
White 8 3 1 4 3.5 43.8 -53.1 1189.3 1136.1
Black 8 2 0 6 2.0 25.0 -212.5 1200.6 988.1
Rapid All 18 8 0 10 8.0 44.4 -47.2 1165.8 1118.6
White 10 8 0 2 8.0 80.0 255.0 1194.9 1449.9
Black 8 0 0 8 0.0 0.0 -425.0 1129.4 704.4
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 2070096482 Ziegers, Z (Zaskia) 2 0.5 0 1 1 25.0 1161.0 -212.5 948.5 View list
2 2080108749 Maci, A (Asiphe) 1 1.0 1 0 0 100.0 1184.6 425.0 1609.6 View list
3 108087934 Loots, H (Henro) 1 1.0 1 0 0 100.0 1183.4 425.0 1608.4 View list
4 2090106253 Mlahleni, O (Okuhle) 1 1.0 1 0 0 100.0 1137.1 425.0 1562.1 View list
5 208086738 Gardener, D (Dominique) 1 1.0 1 0 0 100.0 1122.0 425.0 1547.0 View list
6 2070138883 Neethling, M (Marli) 1 1.0 1 0 0 100.0 1118.3 425.0 1543.3 View list
7 211087036 Osborne, H (Hannah) 1 1.0 1 0 0 100.0 1137.1 425.0 1562.1 View list
8 1080096476 Oosthuizen, S (Samuel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 107082136 Ross, X (Xander) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1070101953 Samson, G (Grant) 1 1.0 1 0 0 100.0 1183.4 425.0 1608.4 View list
11 2070138890 Sisana, L (Linathi) 1 1.0 1 0 0 100.0 1118.3 425.0 1543.3 View list
12 1080101943 Steel, W (Winston) 1 1.0 1 0 0 100.0 1183.4 425.0 1608.4 View list
13 1080101951 Terblanche, C (Christiaan) 1 1.0 1 0 0 100.0 1183.4 425.0 1608.4 View list
14 1080130433 Tsoeu, T (Tebello) 1 1.0 1 0 0 100.0 1122.0 425.0 1547.0 View list
15 1080096503 Roux, I (Ivan) 1 0.0 0 0 1 0.0 1122.0 -425.0 697.0 View list
16 108093552 Rossouw, R (Rulan) 1 0.0 0 0 1 0.0 1183.4 -425.0 758.4 View list
17 1090108767 Potgieter, W (Werne) 1 0.0 0 0 1 0.0 1184.6 -425.0 759.6 View list
18 2090108745 Ntando, M (Mbekeni) 1 0.0 0 0 1 0.0 1184.6 -425.0 759.6 View list
19 108092087 Mthi, Y (Yamkela) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 1080108760 Booi, S (Sipho) 1 0.0 0 0 1 0.0 1184.6 -425.0 759.6 View list