Player Page

Marais, A (Ava)
Dob: 2014/08/20 (U12)
Gender: Female
Chess SA id: 2140151822
FIDE id: Marais
Region: West Rand (GWR)
Citizen: RSA
Title(s):
Last active: 2024/03/09 (70 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 rating1214.3
Curent Weighted rating1211.4
Curent Weighted performance1150.0
Current official/published rating (highest between Raw, WR and WP)1214.3
Current floor (min rating allowed)742.6
Current highest rating achieved1242.6
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)±162.5
Current Raw change used (final)0.0
Projected new Raw rating1214.3
Projected new Weighed rating1211.8
Projected new Weighted performance1150.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1214.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1242.6
Projected new floor742.6
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 rating1218.0
Curent Weighted rating1213.1
Curent Weighted performance1146.0
Current official/published rating (highest between Raw, WR and WP)1218.0
Current floor (min rating allowed)750.8
Current highest rating achieved1250.8
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)±161.6
Current Raw change used (final)0.0
Projected new Raw rating1218.0
Projected new Weighed rating1213.7
Projected new Weighted performance1146.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1218.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1250.8
Projected new floor750.8
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 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)700.0
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 floor700.0
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 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)700.0
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 floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 2024 West Rand Juniors (U12) 2024/03/09 2024/03/09 West Rand (GWR) Standard 60 0.83 5 5 3.0 1186.5 1184.2 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U10A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 1.0 1224.1 1224.9 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 2024 West Rand Juniors (U12) 2024/03/09 2024/03/09 West Rand (GWR) Standard 60 0.83 5 5 3.0 1186.5 1184.2 Analysis
6 2024 Gauteng Inter-Region Chess Championship (U10A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 1.0 1224.1 1224.9 Analysis
5 West Rand vs Bojanala Inter-Regional Championships 2023 (U10) 2023/10/14 2023/10/14 West Rand (GWR) Standard 60 0.83 5 5 1.0 1242.6 1250.8 Analysis
4 4th Knight Riders Junior Open 2023 (U10+U12) 2023/09/16 2023/09/16 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1191.2 1189.2 Analysis
3 2023 West Rand Trials (U10) 2023/09/09 2023/09/09 West Rand (GWR) Standard 60 0.83 5 5 3.0 1191.2 1189.2 Analysis
2 2023 Gauteng Top Schools (U9 Mixed) 2023/08/18 2023/08/18 West Rand (GWR) Standard 60 0.83 5 4 1.0 1216.6 1221.2 Analysis
1 JNW Open - Crawford 2023 (U10) 2023/03/04 2023/03/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 4 0 6 4.0 40.0 -85.0 1268.6 1183.6
White 4 2 0 2 2.0 50.0 0.0 1245.8 1245.8
Black 6 2 0 4 2.0 33.3 -141.7 1283.8 1142.2
Standard All 10 4 0 6 4.0 40.0 -85.0 1268.6 1183.6
White 4 2 0 2 2.0 50.0 0.0 1245.8 1245.8
Black 6 2 0 4 2.0 33.3 -141.7 1283.8 1142.2
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 15 0 19 15.0 44.1 -50.0 1270.2 1220.2
White 16 7 0 9 7.0 43.8 -53.1 1243.7 1190.5
Black 18 8 0 10 8.0 44.4 -47.2 1293.8 1246.5
Standard All 34 15 0 19 15.0 44.1 -50.0 1270.2 1220.2
White 16 7 0 9 7.0 43.8 -53.1 1243.7 1190.5
Black 18 8 0 10 8.0 44.4 -47.2 1293.8 1246.5
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1150146566 Cronje, C (Christiaan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 2140107212 Chauke, N (Nokukhanya) 1 1.0 1 0 0 100.0 1191.2 425.0 1616.2 View list
3 1150149230 Kamffer, J (John-Andrew) 1 1.0 1 0 0 100.0 1216.6 425.0 1641.6 View list
4 1140301055 Mcrae, M (Mason) 1 1.0 1 0 0 100.0 1186.5 425.0 1611.5 View list
5 2140161845 Mathe, A (Alexa) 1 1.0 1 0 0 100.0 1191.2 425.0 1616.2 View list
6 2140157466 Mangqayi, B (Busisiwe) 1 1.0 1 0 0 100.0 1186.5 425.0 1611.5 View list
7 2150148704 Monamatha, O (Oreabetse) 1 1.0 1 0 0 100.0 1242.6 425.0 1667.6 View list
8 1130141562 Klopper, J (Jannes) 1 1.0 1 0 0 100.0 1186.5 425.0 1611.5 View list
9 1170158311 Abdul, M (Muhammed Ayaan) 1 1.0 1 0 0 100.0 1224.1 425.0 1649.1 View list
10 1120156407 Namane, B (Bokamoso) 1 1.0 1 0 0 100.0 1191.2 425.0 1616.2 View list
11 2150161847 Pretorius, A (Amone) 1 1.0 1 0 0 100.0 1191.2 425.0 1616.2 View list
12 2150151825 Ramdhani, A (Arya) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 2140151827 Suban, N (Nusaybah) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 1140149235 Van Wyk, N (Nihann) 1 1.0 1 0 0 100.0 1191.2 425.0 1616.2 View list
15 1150162022 Wang, J (Jiashu Daniel) 1 1.0 1 0 0 100.0 1191.2 425.0 1616.2 View list
16 1140144042 Motau, N (Neelo) 1 0.0 0 0 1 0.0 1242.6 -425.0 817.6 View list
17 1140136330 Kay, N (Noah) 1 0.0 0 0 1 0.0 1191.2 -425.0 766.2 View list
18 1140144041 Mokgatle, N (Neoetlile) 1 0.0 0 0 1 0.0 1242.6 -425.0 817.6 View list
19 1140144040 Mogomotsi, G (Gofaone) 1 0.0 0 0 1 0.0 1242.6 -425.0 817.6 View list
20 2150136181 Miya, K (Kwandokuhle) 1 0.0 0 0 1 0.0 1191.2 -425.0 766.2 View list