Chess South Africa
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Chess South Africa
Benjamin, L (Liyabona)
Dob:
2016/10/20 (U10)
Gender:
Male
Chess SA id:
1160153976
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/06/01 (15 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
Current Raw rating
1197.9
Current Weighted rating
1172.2
Current Weighted performance
1213.7
Current official/published rating (highest between Raw, WR and WP)
1213.7
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
Games played this month
5
Score (S)
3.0
Expected score (We)
2.30
Difference (S-We)
0.59
Current Raw change (no limits, including tournament time weight)
21.2
Current min/max change allowed (with limits)
±166.3
Current Raw change used (final)
21.2
Projected new Raw rating
1219.1
Projected new Weighed rating
1077.9
Projected new Weighted performance
1264.4
Projected new final Raw rating (if new WP > new Raw)
1264.4
Projected new highest rating
1264.4
Projected new floor
764.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1264.4
Projected effective change (new Official - current Official)
+50.7
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 rating
1143.1
Current Weighted rating
1158.3
Current Weighted performance
1044.5
Current official/published rating (highest between Raw, WR and WP)
1158.3
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
Games played this month
5
Score (S)
3.0
Expected score (We)
2.17
Difference (S-We)
0.83
Current Raw change (no limits, including tournament time weight)
29.9
Current min/max change allowed (with limits)
±179.8
Current Raw change used (final)
29.9
Projected new Raw rating
1173.0
Projected new Weighed rating
1064.7
Projected new Weighted performance
1152.2
Projected new final Raw rating (if new WP > new Raw)
1173.0
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1173.0
Projected effective change (new Official - current Official)
+14.7
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 rating
1267.0
Current Weighted rating
1211.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1267.0
Current highest rating achieved
1267.0
Current floor (min rating allowed)
767.0
Current K-factor
36
s
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)
±150.7
Current Raw change used (final)
0.0
Projected new Raw rating
1267.0
Projected new Weighed rating
1115.2
Projected new Weighted performance
822.0
Projected new final Raw rating (if new WP > new Raw)
1267.0
Projected new highest rating
1267.0
Projected new floor
767.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1267.0
Projected effective change (new Official - current Official)
=0.0
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 rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
History
Tournament:
Ekurhuleni Trails 1 2024 (U8+U10)
Start:
2024/06/01
End:
2024/06/01
Host:
GE
Type:
Standard
Time:
62
Time weight:
0.84
Rounds:
5
Games:
5
Score:
3.0
Main rating:
1197.9
Rating gain/loss:
21.2
Type rating:
1143.1
Rating gain/loss:
29.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
5
Ekurhuleni Trails 1 2024 (U8+U10)
2024/06/01
2024/06/01
Ekurhuleni (GE)
Standard
62
0.84
5
5
3.0
1197.9
1143.1
Analysis
4
Kempton Park Cluster Teams League 2024 (U9A)
2024/04/13
2024/04/13
Ekurhuleni (GE)
Rapid
30
0.60
5
4
3.5
1156.9
1216.6
Analysis
3
Ekurhuleni Open 2024 (E)
2024/04/06
2024/04/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1156.9
1134.8
Analysis
2
Kempton Park Cluster Individuals 2024 (U9 Boys)
2024/03/02
2024/03/02
Ekurhuleni (GE)
Rapid
30
0.60
5
5
3.0
1140.7
1200.0
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U8)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
1.0
1172.2
1167.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
8
Ekurhuleni Trails 1 2024 (U8+U10)
2024/06/01
2024/06/01
Ekurhuleni (GE)
Standard
62
0.84
5
5
3.0
1197.9
1143.1
Analysis
7
Kempton Park Cluster Teams League 2024 (U9A)
2024/04/13
2024/04/13
Ekurhuleni (GE)
Rapid
30
0.60
5
4
3.5
1156.9
1216.6
Analysis
6
Ekurhuleni Open 2024 (E)
2024/04/06
2024/04/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1156.9
1134.8
Analysis
5
Kempton Park Cluster Individuals 2024 (U9 Boys)
2024/03/02
2024/03/02
Ekurhuleni (GE)
Rapid
30
0.60
5
5
3.0
1140.7
1200.0
Analysis
4
2024 Gauteng Inter-Region Chess Championship (U8)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
1.0
1172.2
1167.9
Analysis
3
Ekurhuleni Chess Trial 3 2023 (U8)
2023/06/17
2023/06/17
Ekurhuleni (GE)
Standard
60
0.83
6
6
4.0
1132.2
1116.8
Analysis
2
Ekurhuleni Trials 2 2023 (U8)
2023/04/22
2023/04/22
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
1
Alberton Chess Club Tournament 1 2023 (D)
2023/04/15
2023/04/15
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
24
12
1
11
12.5
52.1
17.7
1232.1
1249.8
White
12
6
0
6
6.0
50.0
0.0
1230.2
1230.2
Black
12
6
1
5
6.5
54.2
35.4
1234.1
1269.5
Standard
All
15
6
0
9
6.0
40.0
-85.0
1255.4
1170.4
White
7
3
0
4
3.0
42.9
-60.7
1253.4
1192.7
Black
8
3
0
5
3.0
37.5
-106.3
1257.2
1150.9
Rapid
All
9
6
1
2
6.5
72.2
188.9
1193.4
1382.3
White
5
3
0
2
3.0
60.0
85.0
1197.8
1282.8
Black
4
3
1
0
3.5
87.5
318.8
1187.9
1506.6
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
40
18
3
19
19.5
48.8
-10.6
1210.5
1199.9
White
20
9
2
9
10.0
50.0
0.0
1214.2
1214.2
Black
20
9
1
10
9.5
47.5
-21.3
1206.8
1185.5
Standard
All
31
12
2
17
13.0
41.9
-68.5
1215.5
1146.9
White
15
6
2
7
7.0
46.7
-28.3
1219.7
1191.4
Black
16
6
0
10
6.0
37.5
-106.3
1211.5
1105.3
Rapid
All
9
6
1
2
6.5
72.2
188.9
1193.4
1382.3
White
5
3
0
2
3.0
60.0
85.0
1197.8
1282.8
Black
4
3
1
0
3.5
87.5
318.8
1187.9
1506.6
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2160151766
Mafane, A (Atlegang)
3
0.0
0
0
3
0.0
1154.8
-425.0
729.8
View list
2
2160153031
Ferreira, H (Helen Lynne)
2
2.0
2
0
0
100.0
1132.2
425.0
1557.2
View list
3
1160151764
Kgole, K (Kgotlelelo)
2
2.0
2
0
0
100.0
1132.2
425.0
1557.2
View list
4
1160301515
Moodley, J (Jayden)
2
1.0
1
0
1
50.0
1169.3
0.0
1169.3
View list
5
1150153036
Mosala, A (Atlehang)
2
0.0
0
0
2
0.0
1177.4
-425.0
752.4
View list
6
1160154053
Masekela, L (Lepato)
2
0.0
0
0
2
0.0
1178.5
-425.0
753.5
View list
7
1170301516
Mosala, K (Kopano)
1
1.0
1
0
0
100.0
1140.7
425.0
1565.7
View list
8
1170305872
Duvenage, E (Enrique)
1
1.0
1
0
0
100.0
1197.9
425.0
1622.9
View list
9
2160161841
Du Toit, K (Klaradyn)
1
1.0
1
0
0
100.0
1172.2
425.0
1597.2
View list
10
1160154052
Deulkar, R (Rajveer)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
1170305870
De Villiers, A (Aryan Connor)
1
1.0
1
0
0
100.0
1197.9
425.0
1622.9
View list
12
2150301530
Gottsch, A (Astrid)
1
1.0
1
0
0
100.0
1156.9
425.0
1581.9
View list
13
1160302590
Aspeling, A (Annebel)
1
1.0
1
0
0
100.0
1156.9
425.0
1581.9
View list
14
1120302570
Jacobs, I (Ian)
1
1.0
1
0
0
100.0
1156.9
425.0
1581.9
View list
15
2160144438
Machuisa, M (Mokgethwa)
1
1.0
1
0
0
100.0
1140.7
425.0
1565.7
View list
16
1160302604
Loubser, L (Leham)
1
1.0
1
0
0
100.0
1156.9
425.0
1581.9
View list
17
1150301518
Motha, K (Kwekwezi Kago)
1
1.0
1
0
0
100.0
1140.7
425.0
1565.7
View list
18
1160148080
Van Den Berg, D (Declan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
19
2170302578
Weakley, I (Isabella)
1
1.0
1
0
0
100.0
1156.9
425.0
1581.9
View list
20
1140151769
Mbele, A (Amahle)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list