Chess South Africa
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Chess South Africa
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
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
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 rating
1058.3
Curent Weighted rating
1134.9
Curent Weighted performance
977.4
Current official/published rating (highest between Raw, WR and WP)
1134.9
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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 rating
1058.3
Projected new Weighed rating
1126.7
Projected new Weighted performance
977.4
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 rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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 rating
1049.9
Curent Weighted rating
1127.7
Curent Weighted performance
974.9
Current official/published rating (highest between Raw, WR and WP)
1127.7
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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 rating
1049.9
Projected new Weighed rating
1119.1
Projected new Weighted performance
974.9
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 rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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 rating
1198.6
Curent Weighted rating
1199.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1199.2
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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 rating
1198.6
Projected new Weighed rating
1199.1
Projected new Weighted performance
0.0
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 rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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 rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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 rating
1200.0
Projected new Weighed rating
1200.0
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 rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
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
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
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
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
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