Player Page

Rack, A (Ava)
Dob: 2010/12/17 (U16)
Gender: Female
Chess SA id: 2100137490
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2023/09/09 (251 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 rating1180.1
Curent Weighted rating1178.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1180.1
Current floor (min rating allowed)680.1
Current highest rating achieved1180.1
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)±170.6
Current Raw change used (final)0.0
Projected new Raw rating1180.1
Projected new Weighed rating1178.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1180.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1180.1
Projected new floor680.1
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 rating1221.2
Curent Weighted rating1219.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1221.2
Current floor (min rating allowed)732.4
Current highest rating achieved1232.4
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)±160.9
Current Raw change used (final)0.0
Projected new Raw rating1221.2
Projected new Weighed rating1219.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1221.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1232.4
Projected new floor732.4
Projected new K-facor36
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 rating1124.0
Curent Weighted rating1127.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1127.0
Current floor (min rating allowed)649.2
Current highest rating achieved1149.2
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)±184.8
Current Raw change used (final)0.0
Projected new Raw rating1124.0
Projected new Weighed rating1126.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1126.4
Projected effective change (new Official - current Official)-0.7
Projected new highest rating1149.2
Projected new floor649.2
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)649.2
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 floor649.2
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Midas Chess Youth 2023 (U14) 2023/09/09 2023/09/09 Cape Winelands (WCW) Rapid 13 0.35 5 0 0.0 1180.1 1124.0 Analysis
4 Cape Winelands Schools Prestige 2023 (U13 Girls) 2023/03/11 2023/03/11 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1178.4 1232.4 Analysis
3 Cape Winelands Schools Chess - Trials 1 2023 (U13 Girls) 2023/02/18 2023/02/18 Cape Winelands (WCW) Standard 60 0.83 5 5 3.5 1163.6 1200.0 Analysis
2 Laerskool Welgemoed Rapid 2023 (U14) 2023/02/11 2023/02/11 Cape Town (WCT) Rapid 25 0.54 6 6 2.0 1163.6 1149.2 Analysis
1 Central Winelands Schools Individual Trials 2022 (U13 Girls) 2022/02/19 2022/02/19 Cape Winelands (WCW) Rapid 35 0.66 5 4 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 20 8 1 11 8.5 42.5 -63.8 1189.8 1126.1
White 10 5 1 4 5.5 55.0 42.5 1189.7 1232.2
Black 10 3 0 7 3.0 30.0 -170.0 1190.0 1020.0
Standard All 10 5 1 4 5.5 55.0 42.5 1217.7 1260.2
White 6 3 1 2 3.5 58.3 70.8 1227.5 1298.3
Black 4 2 0 2 2.0 50.0 0.0 1203.1 1203.1
Rapid All 10 3 0 7 3.0 30.0 -170.0 1162.0 992.0
White 4 2 0 2 2.0 50.0 0.0 1133.1 1133.1
Black 6 1 0 5 1.0 16.7 -283.3 1181.2 897.8
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 2100137577 Brikkels, L (Lea) 1 1.0 1 0 0 100.0 1163.6 425.0 1588.6 View list
2 2100137486 Booysen, K (Kayden) 1 1.0 1 0 0 100.0 1178.4 425.0 1603.4 View list
3 2110137593 Coetzee, A (Alexia) 1 1.0 1 0 0 100.0 1163.6 425.0 1588.6 View list
4 2110150418 De Clerk, L (Layla) 1 1.0 1 0 0 100.0 1163.6 425.0 1588.6 View list
5 2100134977 Crotz, E (Euodia) 1 1.0 1 0 0 100.0 1163.6 425.0 1588.6 View list
6 2090115876 George, H (Hayley-Ann) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1110137462 Jephtha, U (Uziel) 1 1.0 1 0 0 100.0 1163.6 425.0 1588.6 View list
8 2100149814 Solomons, GM (Gabriella) 1 1.0 1 0 0 100.0 1178.4 425.0 1603.4 View list
9 2110119366 Kirchner, M (Miya) 1 0.5 0 1 0 50.0 1163.6 0.0 1163.6 View list
10 2110132441 Visser, K (Katie) 1 0.0 0 0 1 0.0 1178.4 -425.0 753.4 View list
11 2100119371 Van Deventer, L (Lia) 1 0.0 0 0 1 0.0 1178.4 -425.0 753.4 View list
12 2100105918 Samuels, T (Tatum) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 2100142359 Reynard, R (Ree-Shaan) 1 0.0 0 0 1 0.0 1163.6 -425.0 738.6 View list
14 2090103577 Jacobs, M (Mishan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1100097517 Gous, L (Luka) 1 0.0 0 0 1 0.0 1163.6 -425.0 738.6 View list
16 1110150421 Faure, D (Douglas) 1 0.0 0 0 1 0.0 1163.6 -425.0 738.6 View list
17 1100132102 Cox, F (Finn) 1 0.0 0 0 1 0.0 1163.6 -425.0 738.6 View list
18 2100134976 Clayton, M (Micah) 1 0.0 0 0 1 0.0 1178.4 -425.0 753.4 View list
19 2090137485 Bennetto, P (Paige) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 1110150415 Badenhuizen, D (Dylan) 1 0.0 0 0 1 0.0 1163.6 -425.0 738.6 View list