Chess South Africa
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Chess South Africa
Pillay, J (Joshua)
Dob:
2014/01/06 (U12)
Gender:
Male
Chess SA id:
1140112260
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (26 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
1298.3
Curent Weighted rating
1347.3
Curent Weighted performance
1205.1
Current official/published rating (highest between Raw, WR and WP)
1347.3
Current floor (min rating allowed)
898.5
Current highest rating achieved
1398.5
Current K-factor
36
Games played this month
5
Score (S)
4.0
Expected score (We)
2.73
Difference (S-We)
1.27
Current Raw change (no limits, including tournament time weight)
37.9
Current min/max change allowed (with limits)
±144.1
Current Raw change used (final)
37.9
Projected new Raw rating
1336.2
Projected new Weighed rating
1346.1
Projected new Weighted performance
1205.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1346.1
Projected effective change (new Official - current Official)
-1.2
Projected new highest rating
1398.5
Projected new floor
898.5
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
1294.2
Curent Weighted rating
1346.9
Curent Weighted performance
1209.7
Current official/published rating (highest between Raw, WR and WP)
1346.9
Current floor (min rating allowed)
896.8
Current highest rating achieved
1396.8
Current K-factor
36
Games played this month
5
Score (S)
4.0
Expected score (We)
2.76
Difference (S-We)
1.24
Current Raw change (no limits, including tournament time weight)
44.6
Current min/max change allowed (with limits)
±145.0
Current Raw change used (final)
44.6
Projected new Raw rating
1338.8
Projected new Weighed rating
1346.1
Projected new Weighted performance
1209.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1346.1
Projected effective change (new Official - current Official)
-0.8
Projected new highest rating
1396.8
Projected new floor
896.8
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
1275.4
Curent Weighted rating
1267.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1275.4
Current floor (min rating allowed)
775.4
Current highest rating achieved
1275.4
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)
±148.9
Current Raw change used (final)
0.0
Projected new Raw rating
1275.4
Projected new Weighed rating
1268.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1275.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1275.4
Projected new floor
775.4
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)
775.4
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
775.4
Projected new K-facor
36
Tournaments
History
Tournament:
Ekurhuleni North Primary Schools District Individual Finals 2024 (U11 Boys)
Start:
2024/05/11
End:
2024/05/11
Host:
GE
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
4.0
Main rating:
1298.3
Rating gain/loss:
37.9
Type rating:
1294.2
Rating gain/loss:
44.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
5
Ekurhuleni North Primary Schools District Individual Finals 2024 (U11 Boys)
2024/05/11
2024/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1298.3
1294.2
Analysis
4
Westwood Open 2024 (C)
2024/04/13
2024/04/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1274.4
1267.2
Analysis
3
1st Knights Open Tournament 2024 (D)
2024/03/23
2024/03/23
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1338.0
1338.1
Analysis
2
Kempton Park Cluster Individuals 2024 (U11 Boys)
2024/03/02
2024/03/02
Ekurhuleni (GE)
Rapid
30
0.60
5
5
3.0
1338.0
1266.4
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
1387.7
1392.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
27
Ekurhuleni North Primary Schools District Individual Finals 2024 (U11 Boys)
2024/05/11
2024/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1298.3
1294.2
Analysis
26
Westwood Open 2024 (C)
2024/04/13
2024/04/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1274.4
1267.2
Analysis
25
1st Knights Open Tournament 2024 (D)
2024/03/23
2024/03/23
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1338.0
1338.1
Analysis
24
Kempton Park Cluster Individuals 2024 (U11 Boys)
2024/03/02
2024/03/02
Ekurhuleni (GE)
Rapid
30
0.60
5
5
3.0
1338.0
1266.4
Analysis
23
2024 Gauteng Inter-Region Chess Championship (U10A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
1.0
1387.7
1392.8
Analysis
22
Ekurhuleni North Schools Individual Finals 2023 (U9 Boys)
2023/05/12
2023/05/12
Ekurhuleni (GE)
Standard
60
0.83
5
5
5.0
1321.4
1319.0
Analysis
21
Ekhuruleni Chess Trials 1 2023 (U8+U10)
2023/03/25
2023/03/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1292.4
1284.1
Analysis
20
2022 South African Junior Wild Card Chess Championships (U10 Open)
2022/12/09
2022/12/12
4 Knights (4K)
Standard
120
1.00
7
7
2.0
1381.3
1362.2
Analysis
19
2022 South African Junior Team Chess Championships (U10 Open)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
3
2.0
1381.3
1362.2
Analysis
18
ACB Tournament 2022 (B)
2022/10/08
2022/10/08
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1385.5
1362.6
Analysis
17
Chess Molecules Championship 2022 (U10)
2022/09/17
2022/09/17
Johannesburg Metro (GJM)
Rapid
30
0.60
5
5
4.0
1369.1
1200.0
Analysis
16
Ekurhuleni-North Schools Finals Indiv 2022 (U9 Boys)
2022/05/13
2022/05/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.5
1314.0
1304.9
Analysis
15
Ekurhuleni Trials 1 2022 (U10)
2022/04/23
2022/04/23
Ekurhuleni (GE)
Standard
62
0.84
5
5
2.5
1398.5
1396.8
Analysis
14
South African Junior Closed Chess Championships 2022 (U8 Open)
2022/03/28
2022/04/02
Chess South Africa (CSA)
Standard
120
1.00
11
11
5.0
1398.5
1396.8
Analysis
13
ACB Premier 2022 (U9)
2022/03/21
2022/03/21
Ekurhuleni (GE)
Standard
60
0.83
7
7
6.0
1227.5
1224.9
Analysis
12
ACB Premier 2022 (Primary School)
2022/03/19
2022/03/19
Ekurhuleni (GE)
Standard
60
0.83
5
5
5.0
1227.5
1224.9
Analysis
11
2022 Gauteng Interregion (U8 Open+Girls)
2022/02/26
2022/02/26
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1232.0
1232.1
Analysis
10
Ekurhuleni Trials (3) 2021 (U8+U10)
2021/11/06
2021/11/06
Ekurhuleni (GE)
Standard
62
0.84
5
5
3.0
1224.7
1223.8
Analysis
9
Ekurhuleni Chess Kempton Park Open 2020 (D)
2020/11/21
2020/11/21
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1223.5
1222.0
Analysis
8
Alberton Chess Club Open 2020 (E)
2020/02/22
2020/02/22
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1170.7
1155.2
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
25
13
0
12
13.0
52.0
17.0
1258.9
1275.9
White
14
7
0
7
7.0
50.0
0.0
1260.1
1260.1
Black
11
6
0
5
6.0
54.5
38.6
1257.4
1296.0
Standard
All
20
10
0
10
10.0
50.0
0.0
1271.5
1271.5
White
11
5
0
6
5.0
45.5
-38.6
1275.5
1236.8
Black
9
5
0
4
5.0
55.6
47.2
1266.6
1313.9
Rapid
All
5
3
0
2
3.0
60.0
85.0
1208.5
1293.5
White
3
2
0
1
2.0
66.7
141.7
1203.7
1345.4
Black
2
1
0
1
1.0
50.0
0.0
1215.7
1215.7
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
145
80
8
57
84.0
57.9
67.4
1208.4
1275.8
White
71
40
5
26
42.5
59.9
83.8
1206.3
1290.1
Black
74
40
3
31
41.5
56.1
51.7
1210.5
1262.2
Standard
All
135
73
8
54
77.0
57.0
59.8
1207.4
1267.2
White
66
37
5
24
39.5
59.8
83.7
1206.3
1290.0
Black
69
36
3
30
37.5
54.3
37.0
1208.3
1245.3
Rapid
All
10
7
0
3
7.0
70.0
170.0
1223.0
1393.0
White
5
3
0
2
3.0
60.0
85.0
1205.7
1290.7
Black
5
4
0
1
4.0
80.0
255.0
1240.3
1495.3
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
1140134624
Opperman, N (Naude)
3
2.0
2
0
1
66.7
1283.6
141.7
1425.2
View list
2
1140139617
Pieterse, F (Fourie)
3
0.5
0
1
2
16.7
1329.2
-283.3
1045.9
View list
3
2140107212
Chauke, N (Nokukhanya)
2
2.0
2
0
0
100.0
1285.0
425.0
1710.0
View list
4
2120096014
Els, I (Ineldi)
2
2.0
2
0
0
100.0
1181.1
425.0
1606.1
View list
5
1140134612
Hex, N (Nathan)
2
2.0
2
0
0
100.0
1306.9
425.0
1731.9
View list
6
1140153033
Khumalo, M (Musawenko)
2
2.0
2
0
0
100.0
1283.4
425.0
1708.4
View list
7
1120112257
Laeke, K (Kaleb)
2
2.0
2
0
0
100.0
1181.1
425.0
1606.1
View list
8
1100118683
Seanego, B (Boikano)
2
1.5
1
1
0
75.0
1132.8
212.5
1345.3
View list
9
1140134057
Erwee, HP (Hermanus Philipus)
2
1.0
1
0
1
50.0
1389.9
0.0
1389.9
View list
10
1120109814
Mohlomi, K (Kamohelo)
2
1.0
1
0
1
50.0
1075.9
0.0
1075.9
View list
11
1130153985
Ngaka, R (Refilwe Tyron)
2
1.0
1
0
1
50.0
1306.2
0.0
1306.2
View list
12
1130139616
Pati, A (Aayan)
2
1.0
1
0
1
50.0
1227.5
0.0
1227.5
View list
13
1150134901
Pillay, Y (Yishai)
2
1.0
1
0
1
50.0
1315.3
0.0
1315.3
View list
14
2130107813
Labuschagne, A (Anandi)
2
0.5
0
1
1
25.0
1169.5
-212.5
957.0
View list
15
1140113413
Eapen, J (Johan)
2
0.0
0
0
2
0.0
1315.3
-425.0
890.3
View list
16
1130152987
Mann, I (Iowan)
2
0.0
0
0
2
0.0
1286.3
-425.0
861.3
View list
17
1120100420
Rajagpaul, C (Cole)
2
0.0
0
0
2
0.0
1075.9
-425.0
650.9
View list
18
1130111809
Van Heerden, D (David)
2
0.0
0
0
2
0.0
1128.2
-425.0
703.2
View list
19
1140137652
Aikman, D (Desmond Gustav)
1
1.0
1
0
0
100.0
1398.5
425.0
1823.5
View list
20
1140153029
Botha, S (Sebastian)
1
1.0
1
0
0
100.0
1274.4
425.0
1699.4
View list