Player Page

Volgraaff, A (Ava)
Dob: 2014/09/21 (U12)
Gender: Female
Chess SA id: 2140139134
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/10/26 (49 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 rating1192.7
Current Weighted rating1249.6
Current Weighted performance947.9
Current official/published rating (highest between Raw, WR and WP)1249.6
Current highest rating achieved1285.5
Current floor (min rating allowed)785.5
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)±167.5
Current Raw change used (final)0.0
Projected new Raw rating1192.7
Projected new Weighed rating1149.8
Projected new Weighted performance947.9
Projected new final Raw rating (if new WP > new Raw)1192.7
Projected new highest rating1285.5
Projected new floor785.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1192.7
Projected effective change (new Official - current Official)-56.9
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 rating1186.0
Current Weighted rating1201.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1201.3
Current highest rating achieved1243.6
Current floor (min rating allowed)743.6
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)±169.2
Current Raw change used (final)0.0
Projected new Raw rating1186.0
Projected new Weighed rating1105.4
Projected new Weighted performance875.5
Projected new final Raw rating (if new WP > new Raw)1186.0
Projected new highest rating1243.6
Projected new floor743.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1186.0
Projected effective change (new Official - current Official)-15.3
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 rating1229.3
Current Weighted rating1316.4
Current Weighted performance999.4
Current official/published rating (highest between Raw, WR and WP)1316.4
Current highest rating achieved1332.6
Current floor (min rating allowed)832.6
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)±159.0
Current Raw change used (final)0.0
Projected new Raw rating1229.3
Projected new Weighed rating1211.4
Projected new Weighted performance999.4
Projected new final Raw rating (if new WP > new Raw)1229.3
Projected new highest rating1332.6
Projected new floor832.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1229.3
Projected effective change (new Official - current Official)-87.1
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 West Coast Grand Challange League 2024 (PS Champions) 2024/10/26 2024/10/26 West Coast (WCU) Rapid 25 0.54 5 4 0.0 1241.1 1332.6 Analysis
3 Western Cape PS Individuals Championship 2024 (U11 Girls) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 2.0 1282.0 1220.9 Analysis
2 West Coast Schools Chess Prestige Championships 2024 (U11 Girls) 2024/03/09 2024/03/09 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1272.9 1322.2 Analysis
1 Bo-Weskus Skole Prestige 2024 (O11 Dogters) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1264.0 1312.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
12 West Coast Grand Challange League 2024 (PS Champions) 2024/10/26 2024/10/26 West Coast (WCU) Rapid 25 0.54 5 4 0.0 1241.1 1332.6 Analysis
11 Western Cape PS Individuals Championship 2024 (U11 Girls) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 2.0 1282.0 1220.9 Analysis
10 West Coast Schools Chess Prestige Championships 2024 (U11 Girls) 2024/03/09 2024/03/09 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1272.9 1322.2 Analysis
9 Bo-Weskus Skole Prestige 2024 (O11 Dogters) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1264.0 1312.8 Analysis
8 Western Cape PS Individuals 2023 (U9 Girls) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1224.0 1144.6 Analysis
7 Bo-Weskus Skole Prestige 2023 (O9 Dogters) 2023/03/04 2023/03/04 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1187.5 1265.6 Analysis
6 Pedro Booyse Top Schools 2022 (U9 Combined) 2022/07/23 2022/07/23 West Coast (WCU) Standard 60 0.83 6 5 0.0 1262.2 1243.6 Analysis
5 Bo-Weskus Top Skole 2022 (O9) 2022/06/11 2022/06/11 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1285.5 1308.4 Analysis
4 Western Cape Schools 2022 (U9 Girls) 2022/05/28 2022/05/29 Cape Winelands (WCW) Standard 65 0.85 6 6 4.0 1265.3 1200.0 Analysis
3 West Coast Schools Chess Prestige Leg 2 2022 (U9 Girls) 2022/04/23 2022/04/23 West Coast (WCU) Rapid 30 0.60 5 5 3.5 1213.0 1221.6 Analysis
2 West Coast Schools Chess Prestige Leg 1 2022 (U9 Girls) 2022/04/09 2022/04/09 West Coast (WCU) Rapid 30 0.60 5 4 3.5 1213.0 1221.6 Analysis
1 Bo Weskus Skole Skaak Prestige (O9 Dogters) 2022/03/19 2022/03/19 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 20 8 0 12 8.0 40.0 -85.0 1223.5 1138.5
White 10 5 0 5 5.0 50.0 0.0 1216.8 1216.8
Black 10 3 0 7 3.0 30.0 -170.0 1230.2 1060.2
Standard All 6 2 0 4 2.0 33.3 -141.7 1228.5 1086.9
White 3 1 0 2 1.0 33.3 -141.7 1199.9 1058.3
Black 3 1 0 2 1.0 33.3 -141.7 1257.1 1115.5
Rapid All 14 6 0 8 6.0 42.9 -60.7 1221.4 1160.7
White 7 4 0 3 4.0 57.1 60.7 1224.1 1284.8
Black 7 2 0 5 2.0 28.6 -182.1 1218.7 1036.6
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 61 30 4 27 32.0 52.5 20.9 1221.8 1242.7
White 29 13 4 12 15.0 51.7 14.7 1223.0 1237.7
Black 32 17 0 15 17.0 53.1 26.6 1220.8 1247.4
Standard All 23 10 0 13 10.0 43.5 -55.4 1242.9 1187.4
White 11 5 0 6 5.0 45.5 -38.6 1230.9 1192.2
Black 12 5 0 7 5.0 41.7 -70.8 1253.9 1183.0
Rapid All 38 20 4 14 22.0 57.9 67.1 1209.1 1276.2
White 18 8 4 6 10.0 55.6 47.2 1218.2 1265.4
Black 20 12 0 8 12.0 60.0 85.0 1200.9 1285.9
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 2140134825 Avontuur, A (Al-Meeche) 5 5.0 5 0 0 100.0 1240.5 425.0 1665.5 View list
2 2140139124 Claassen, J (Jeneva) 4 2.5 1 3 0 62.5 1222.5 106.3 1328.8 View list
3 2130139127 Du Preez, F (Francisca) 2 2.0 2 0 0 100.0 1213.0 425.0 1638.0 View list
4 2130139084 Mccree, S (Sheniel) 2 2.0 2 0 0 100.0 1213.0 425.0 1638.0 View list
5 2140139125 Cloete, F (Fern) 2 1.0 1 0 1 50.0 1232.0 0.0 1232.0 View list
6 2130139131 Miggel, L (Laylah) 2 1.0 1 0 1 50.0 1206.5 0.0 1206.5 View list
7 2130139082 Lott, L (Lucrecia) 2 0.0 0 0 2 0.0 1267.6 -425.0 842.6 View list
8 2140151125 Rabie, T (Thilda) 2 0.0 0 0 2 0.0 1253.0 -425.0 828.0 View list
9 2130138495 Baatjies, M (Mya) 1 1.0 1 0 0 100.0 1265.3 425.0 1690.3 View list
10 2130131920 Hesselman, S (Saskia) 1 1.0 1 0 0 100.0 1285.5 425.0 1710.5 View list
11 2130153110 Hendricks, N (Naylah) 1 1.0 1 0 0 100.0 1272.9 425.0 1697.9 View list
12 2140148829 Greeff, M (Mari) 1 1.0 1 0 0 100.0 1224.0 425.0 1649.0 View list
13 2140151117 Erasmus, A (Annabel) 1 1.0 1 0 0 100.0 1224.0 425.0 1649.0 View list
14 2140152360 Dreyer, L (Leah) 1 1.0 1 0 0 100.0 1282.0 425.0 1707.0 View list
15 2130156898 Davids, M (Mia) 1 1.0 1 0 0 100.0 1282.0 425.0 1707.0 View list
16 2140139074 Boas, F (Fransisca) 1 1.0 1 0 0 100.0 1224.0 425.0 1649.0 View list
17 2130139487 Cilliers, D (Dene) 1 1.0 1 0 0 100.0 1265.3 425.0 1690.3 View list
18 1130139907 Bothma, I (Ivandre) 1 1.0 1 0 0 100.0 1285.5 425.0 1710.5 View list
19 2140134352 Kleynhans, M (Miecke) 1 1.0 1 0 0 100.0 1224.0 425.0 1649.0 View list
20 2130139489 Klopper, E (Elzaan) 1 1.0 1 0 0 100.0 1265.3 425.0 1690.3 View list