Chess South Africa
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Chess South Africa
Arbi, I (Imaan)
Dob:
2013/03/08 (U12)
Gender:
Female
Chess SA id:
2130151204
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (7 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
1256.3
Curent Weighted rating
1200.3
Curent Weighted performance
1237.1
Current official/published rating (highest between Raw, WR and WP)
1256.3
Current floor (min rating allowed)
779.0
Current highest rating achieved
1279.0
Current K-factor
36
Games played this month
6
Score (S)
4.0
Expected score (We)
2.68
Difference (S-We)
1.32
Current Raw change (no limits, including tournament time weight)
39.4
Current min/max change allowed (with limits)
±153.0
Current Raw change used (final)
39.4
Projected new Raw rating
1295.7
Projected new Weighed rating
1208.2
Projected new Weighted performance
1237.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1295.7
Projected effective change (new Official - current Official)
+39.4
Projected new highest rating
1295.7
Projected new floor
795.7
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
1255.5
Curent Weighted rating
1206.1
Curent Weighted performance
1241.0
Current official/published rating (highest between Raw, WR and WP)
1255.5
Current floor (min rating allowed)
783.6
Current highest rating achieved
1283.6
Current K-factor
36
Games played this month
6
Score (S)
4.0
Expected score (We)
2.69
Difference (S-We)
1.31
Current Raw change (no limits, including tournament time weight)
47.2
Current min/max change allowed (with limits)
±153.2
Current Raw change used (final)
47.2
Projected new Raw rating
1302.7
Projected new Weighed rating
1214.2
Projected new Weighted performance
1241.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1302.7
Projected effective change (new Official - current Official)
+47.2
Projected new highest rating
1302.7
Projected new floor
802.7
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
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
Tournament:
NMBCU Trial 3 2024 (U12)
Start:
2024/05/10
End:
2024/05/11
Host:
ENM
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
6
Games:
6
Score:
4.0
Main rating:
1256.3
Rating gain/loss:
39.4
Type rating:
1255.5
Rating gain/loss:
47.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
6
NMBCU Trial 3 2024 (U12)
2024/05/10
2024/05/11
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.0
1256.3
1255.5
Analysis
5
NMBCU Trials 2 2024 (U12)
2024/04/12
2024/04/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1279.0
1283.6
Analysis
4
UCC Strategic Moves 2024 (B)
2024/03/08
2024/03/09
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
5
3.0
1213.3
1226.6
Analysis
3
Madibaz Chess Tournament 2024 (B)
2024/03/01
2024/03/02
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
3.0
1213.3
1226.6
Analysis
2
Pearson Open Chess Tournament 2024 (C)
2024/02/23
2024/02/24
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
4
2.0
1182.5
1191.3
Analysis
1
NMBCU Trials 1 2024 (U12)
2024/02/16
2024/02/16
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.5
1182.5
1191.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
13
NMBCU Trial 3 2024 (U12)
2024/05/10
2024/05/11
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.0
1256.3
1255.5
Analysis
12
NMBCU Trials 2 2024 (U12)
2024/04/12
2024/04/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1279.0
1283.6
Analysis
11
UCC Strategic Moves 2024 (B)
2024/03/08
2024/03/09
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
5
3.0
1213.3
1226.6
Analysis
10
Madibaz Chess Tournament 2024 (B)
2024/03/01
2024/03/02
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
3.0
1213.3
1226.6
Analysis
9
Pearson Open Chess Tournament 2024 (C)
2024/02/23
2024/02/24
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
4
2.0
1182.5
1191.3
Analysis
8
NMBCU Trials 1 2024 (U12)
2024/02/16
2024/02/16
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.5
1182.5
1191.3
Analysis
7
Eastern Cape Chess Team Championship 2023 (U12)
2023/10/07
2023/10/08
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
4
1.0
1177.9
1181.6
Analysis
6
Eastern Cape Provincial Individual Championship 2023 (U12 Girls)
2023/10/05
2023/10/05
Nelson Mandela Bay (ENM)
Standard
65
0.85
7
6
3.0
1177.9
1181.6
Analysis
5
NMBCU Closed 2023 (U12)
2023/08/11
2023/08/12
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
2.5
1174.0
1176.2
Analysis
4
NMBCU Trial 4 2023 (U12)
2023/07/28
2023/07/29
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
2.0
1206.0
1216.5
Analysis
3
EP Trials 3 2023 (U12)
2023/05/05
2023/05/06
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.0
1162.8
1165.4
Analysis
2
NMB 2nd Trials 2023 (U12)
2023/03/24
2023/03/25
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
2.0
1198.0
1203.6
Analysis
1
NMB 1st Trials 2023 (U12)
2023/02/17
2023/02/18
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
32
18
1
13
18.5
57.8
66.4
1234.6
1301.0
White
16
10
0
6
10.0
62.5
106.3
1214.5
1320.8
Black
16
8
1
7
8.5
53.1
26.6
1254.6
1281.2
Standard
All
32
18
1
13
18.5
57.8
66.4
1234.6
1301.0
White
16
10
0
6
10.0
62.5
106.3
1214.5
1320.8
Black
16
8
1
7
8.5
53.1
26.6
1254.6
1281.2
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
71
34
2
35
35.0
49.3
-6.0
1235.0
1229.0
White
34
17
1
16
17.5
51.5
12.5
1216.4
1228.9
Black
37
17
1
19
17.5
47.3
-23.0
1252.1
1229.1
Standard
All
71
34
2
35
35.0
49.3
-6.0
1235.0
1229.0
White
34
17
1
16
17.5
51.5
12.5
1216.4
1228.9
Black
37
17
1
19
17.5
47.3
-23.0
1252.1
1229.1
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2130139731
Grobler, M (Mia)
5
2.0
2
0
3
40.0
1185.4
-85.0
1100.4
View list
2
1130132846
Manto, Y (Yosef)
2
2.0
2
0
0
100.0
1168.4
425.0
1593.4
View list
3
2130152422
Fife, H (Hannah)
2
1.0
1
0
1
50.0
1192.0
0.0
1192.0
View list
4
1130139727
Du Toit, H (Hayden)
2
1.0
1
0
1
50.0
1242.5
0.0
1242.5
View list
5
2130143839
Murray, C (Chloe)
2
1.0
1
0
1
50.0
1267.7
0.0
1267.7
View list
6
2140151197
Ntsilatana, Y (Yothando)
2
1.0
1
0
1
50.0
1267.7
0.0
1267.7
View list
7
2120151209
Van Greunen, M (Melaney)
2
1.0
1
0
1
50.0
1186.0
0.0
1186.0
View list
8
1120134989
Wessels, F (Francois)
2
1.0
1
0
1
50.0
1186.0
0.0
1186.0
View list
9
1130112094
Driscoll, S (Samuel)
2
0.0
0
0
2
0.0
1215.2
-425.0
790.2
View list
10
1120147202
Bezuidenhout, M (Michyle)
2
0.0
0
0
2
0.0
1168.4
-425.0
743.4
View list
11
1140140466
Mouton, W (Wyatt)
2
0.0
0
0
2
0.0
1230.8
-425.0
805.8
View list
12
1120131278
Prinsloo, L (Liam)
2
0.0
0
0
2
0.0
1188.0
-425.0
763.0
View list
13
1130140434
Anderson, O (Odin)
1
1.0
1
0
0
100.0
1182.5
425.0
1607.5
View list
14
1120151203
Allers, R (Rhys)
1
1.0
1
0
0
100.0
1162.8
425.0
1587.8
View list
15
1130153677
Botes, E (E-Jay)
1
1.0
1
0
0
100.0
1256.3
425.0
1681.3
View list
16
1140302013
Claassen, C (Christiaan)
1
1.0
1
0
0
100.0
1279.0
425.0
1704.0
View list
17
1140191817
Du Preez, L (Luke)
1
1.0
1
0
0
100.0
1213.3
425.0
1638.3
View list
18
2120154745
Du Plessis, C (Carla)
1
1.0
1
0
0
100.0
1162.8
425.0
1587.8
View list
19
1140191836
Gcayiya, A (Amyolise)
1
1.0
1
0
0
100.0
1279.0
425.0
1704.0
View list
20
1150139785
Furniss, T (Tyler)
1
1.0
1
0
0
100.0
1182.5
425.0
1607.5
View list