Player Page

Pistorius, A (Amberley-Rose)
Dob: 2016/12/15 (U10)
Gender: Female
Chess SA id: 2160158383
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/04/20 (38 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 rating1058.3
Curent Weighted rating1134.9
Curent Weighted performance977.4
Current official/published rating (highest between Raw, WR and WP)1134.9
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)±202.9
Current Raw change used (final)0.0
Projected new Raw rating1058.3
Projected new Weighed rating1126.7
Projected new Weighted performance977.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1126.7
Projected effective change (new Official - current Official)-8.2
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 rating1049.9
Curent Weighted rating1127.7
Curent Weighted performance974.9
Current official/published rating (highest between Raw, WR and WP)1127.7
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)±205.4
Current Raw change used (final)0.0
Projected new Raw rating1049.9
Projected new Weighed rating1119.1
Projected new Weighted performance974.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1119.1
Projected effective change (new Official - current Official)-8.5
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 rating1198.6
Curent Weighted rating1199.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1199.2
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)±166.1
Current Raw change used (final)0.0
Projected new Raw rating1198.6
Projected new Weighed rating1199.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1199.1
Projected effective change (new Official - current Official)-0.1
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
4 Bojanala Olienpark's One For The Ages 2024 (Center Pawns) 2024/04/20 2024/04/20 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1053.8 1044.1 Analysis
3 2024 Tshwane Chess AHS Open Chess Tournament (E) 2024/02/24 2024/02/24 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1026.3 1004.9 Analysis
2 2024 Tshwane Chess OPEN Registration Tournament (E) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 4 1.0 1127.4 1113.6 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U8+U10 Girls) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 0.0 1127.4 1113.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Bojanala Olienpark's One For The Ages 2024 (Center Pawns) 2024/04/20 2024/04/20 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1053.8 1044.1 Analysis
7 2024 Tshwane Chess AHS Open Chess Tournament (E) 2024/02/24 2024/02/24 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1026.3 1004.9 Analysis
6 2024 Tshwane Chess OPEN Registration Tournament (E) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 4 1.0 1127.4 1113.6 Analysis
5 2024 Gauteng Inter-Region Chess Championship (U8+U10 Girls) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 0.0 1127.4 1113.6 Analysis
4 Lardies Open Tournament 2023 (F) 2023/10/28 2023/10/28 Tshwane (GTP) Standard 60 0.83 5 5 0.5 1189.6 1188.1 Analysis
3 2023 U8 Open Chess Tournament 2023/09/02 2023/09/02 Tshwane (GTP) Rapid 30 0.60 5 5 2.5 1189.0 1200.0 Analysis
2 2023 Woman's Day Open Chess Tournament (Pawn) 2023/08/09 2023/08/09 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1186.0 1183.8 Analysis
1 2023 Menlo Open Tournament (F) 2023/07/22 2023/07/22 Tshwane (GTP) Standard 60 0.83 5 4 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 18 4 3 11 5.5 30.6 -165.3 1153.1 987.8
White 10 2 0 8 2.0 20.0 -255.0 1191.1 936.1
Black 8 2 3 3 3.5 43.8 -53.1 1105.5 1052.4
Standard All 18 4 3 11 5.5 30.6 -165.3 1153.1 987.8
White 10 2 0 8 2.0 20.0 -255.0 1191.1 936.1
Black 8 2 3 3 3.5 43.8 -53.1 1105.5 1052.4
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 37 7 11 19 12.5 33.8 -137.8 1175.7 1037.9
White 20 3 3 14 4.5 22.5 -233.8 1196.8 963.1
Black 17 4 8 5 8.0 47.1 -25.0 1150.8 1125.8
Standard All 32 5 10 17 10.0 31.3 -159.4 1171.4 1012.0
White 17 2 3 12 3.5 20.6 -250.0 1195.4 945.4
Black 15 3 7 5 6.5 43.3 -56.7 1144.3 1087.6
Rapid All 5 2 1 2 2.5 50.0 0.0 1203.1 1203.1
White 3 1 0 2 1.0 33.3 -141.7 1205.2 1063.6
Black 2 1 1 0 1.5 75.0 212.5 1200.0 1412.5
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 1160158379 Gauche, K (Kian) 2 0.5 0 1 1 25.0 1158.5 -212.5 946.0 View list
2 2160159705 Muller, M (Marli) 1 1.0 1 0 0 100.0 1186.0 425.0 1611.0 View list
3 1160156768 Modisane, K (Kabelo) 1 1.0 1 0 0 100.0 1053.8 425.0 1478.8 View list
4 2150192155 Mandyu, D (Dineo) 1 1.0 1 0 0 100.0 1026.3 425.0 1451.3 View list
5 1170161733 Roux, D (Daniel) 1 1.0 1 0 0 100.0 1189.0 425.0 1614.0 View list
6 2160161735 Slabbert, E (Elle) 1 1.0 1 0 0 100.0 1189.0 425.0 1614.0 View list
7 1150156743 Swanepoel, J (Johannes Marthinus) 1 1.0 1 0 0 100.0 1053.8 425.0 1478.8 View list
8 2160162781 Westermann, Z (Zelri) 1 1.0 1 0 0 100.0 1026.3 425.0 1451.3 View list
9 1160159702 Grobler, R (Ryan) 1 0.5 0 1 0 50.0 1186.0 0.0 1186.0 View list
10 1160159704 Haffejee, M (Muzammil) 1 0.5 0 1 0 50.0 1186.0 0.0 1186.0 View list
11 1150152739 Jansen Van Vuuren, G (Griffin) 1 0.5 0 1 0 50.0 1127.4 0.0 1127.4 View list
12 2170147085 Janse Van Rensburg, A (Ava) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
13 1150190422 Li, J (Jiming) 1 0.5 0 1 0 50.0 1189.6 0.0 1189.6 View list
14 1160158382 Olivier, T (Tomas) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
15 1160152741 Botha, M (Marloux) 1 0.5 0 1 0 50.0 1186.0 0.0 1186.0 View list
16 2170157446 Snyman, M (Margaux) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
17 1160161740 Venter, G (Gabriel) 1 0.5 0 1 0 50.0 1189.0 0.0 1189.0 View list
18 1160300019 Zhu, H (Hengyu) 1 0.5 0 1 0 50.0 1026.3 0.0 1026.3 View list
19 1170157329 Roberts, M (Marthinus) 1 0.0 0 0 1 0.0 1189.0 -425.0 764.0 View list
20 2170151830 Malemane, A (Atlehang Faith) 1 0.0 0 0 1 0.0 1127.4 -425.0 702.4 View list