Chess South Africa
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Chess South Africa
Pillay, Y (Yishai)
Dob:
2015/01/14 (U10)
Gender:
Male
Chess SA id:
1150134901
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (14 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
1365.1
Curent Weighted rating
1325.4
Curent Weighted performance
1352.7
Current official/published rating (highest between Raw, WR and WP)
1365.1
Current floor (min rating allowed)
895.9
Current highest rating achieved
1395.9
Current K-factor
36
Games played this month
10
Score (S)
7.0
Expected score (We)
4.47
Difference (S-We)
2.53
Current Raw change (no limits, including tournament time weight)
75.6
Current min/max change allowed (with limits)
±131.1
Current Raw change used (final)
75.6
Projected new Raw rating
1440.7
Projected new Weighed rating
1336.7
Projected new Weighted performance
1352.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1440.7
Projected effective change (new Official - current Official)
+75.6
Projected new highest rating
1440.7
Projected new floor
940.7
Projected new K-facor
32
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
1364.3
Curent Weighted rating
1321.1
Curent Weighted performance
1350.3
Current official/published rating (highest between Raw, WR and WP)
1364.3
Current floor (min rating allowed)
904.9
Current highest rating achieved
1404.9
Current K-factor
32
Games played this month
10
Score (S)
7.0
Expected score (We)
4.61
Difference (S-We)
2.39
Current Raw change (no limits, including tournament time weight)
76.5
Current min/max change allowed (with limits)
±131.2
Current Raw change used (final)
76.5
Projected new Raw rating
1440.8
Projected new Weighed rating
1333.3
Projected new Weighted performance
1350.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1440.8
Projected effective change (new Official - current Official)
+76.5
Projected new highest rating
1440.8
Projected new floor
940.8
Projected new K-facor
32
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
1009.3
Curent Weighted rating
1009.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1009.3
Current floor (min rating allowed)
509.3
Current highest rating achieved
1009.3
Current K-factor
40
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)
±217.6
Current Raw change used (final)
0.0
Projected new Raw rating
1009.3
Projected new Weighed rating
1009.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1009.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1009.3
Projected new floor
509.3
Projected new K-facor
40
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
965.3
Curent Weighted rating
963.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
965.3
Current floor (min rating allowed)
509.3
Current highest rating achieved
965.3
Current K-factor
40
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)
±231.7
Current Raw change used (final)
0.0
Projected new Raw rating
965.3
Projected new Weighed rating
964.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
965.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
965.3
Projected new floor
509.3
Projected new K-facor
40
Tournaments
History
Tournament:
JMC Crawford International Sandton 2024 (U10)
Start:
2024/05/11
End:
2024/05/11
Host:
GJM
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
4.0
Main rating:
1365.1
Rating gain/loss:
47.5
Type rating:
1364.3
Rating gain/loss:
47.7
Analysis
Tournament:
JMC Helpmekaar Kollege Tournament 2024 (U10)
Start:
2024/05/04
End:
2024/05/04
Host:
GJM
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
3.0
Main rating:
1365.1
Rating gain/loss:
28.1
Type rating:
1364.3
Rating gain/loss:
28.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
11
JMC Crawford International Sandton 2024 (U10)
2024/05/11
2024/05/11
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1365.1
1364.3
Analysis
10
JMC Helpmekaar Kollege Tournament 2024 (U10)
2024/05/04
2024/05/04
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1365.1
1364.3
Analysis
9
2024 Silver Lakes Open Chess Tournament (D2)
2024/04/20
2024/04/20
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1357.3
1356.3
Analysis
8
2024 KSNG CHess Academy Open Tournament (D1)
2024/04/06
2024/04/06
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1357.3
1356.3
Analysis
7
2024 Chris Greyling Open Chess Tournament (D3)
2024/03/16
2024/03/16
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1297.8
1288.1
Analysis
6
JNW Open - Classic - Crawford 2024 (B)
2024/03/09
2024/03/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1297.8
1288.1
Analysis
5
JMC Unika School Tournament 2024 (D)
2024/03/02
2024/03/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1297.8
1288.1
Analysis
4
2024 Tshwane Chess AHS Open Chess Tournament (C1)
2024/02/24
2024/02/24
Tshwane (GTP)
Standard
60
0.83
5
4
0.0
1393.4
1393.1
Analysis
3
2024 Blou Bul Open Chess Tournament (C)
2024/02/10
2024/02/10
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1393.4
1393.1
Analysis
2
JMC Kick Off Tournament 2024 (D)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1395.9
1404.9
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U10A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
5.0
1395.9
1404.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
46
JMC Crawford International Sandton 2024 (U10)
2024/05/11
2024/05/11
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1365.1
1364.3
Analysis
45
JMC Helpmekaar Kollege Tournament 2024 (U10)
2024/05/04
2024/05/04
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1365.1
1364.3
Analysis
44
2024 Silver Lakes Open Chess Tournament (D2)
2024/04/20
2024/04/20
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1357.3
1356.3
Analysis
43
2024 KSNG CHess Academy Open Tournament (D1)
2024/04/06
2024/04/06
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1357.3
1356.3
Analysis
42
2024 Chris Greyling Open Chess Tournament (D3)
2024/03/16
2024/03/16
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1297.8
1288.1
Analysis
41
JNW Open - Classic - Crawford 2024 (B)
2024/03/09
2024/03/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1297.8
1288.1
Analysis
40
JMC Unika School Tournament 2024 (D)
2024/03/02
2024/03/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1297.8
1288.1
Analysis
39
2024 Tshwane Chess AHS Open Chess Tournament (C1)
2024/02/24
2024/02/24
Tshwane (GTP)
Standard
60
0.83
5
4
0.0
1393.4
1393.1
Analysis
38
2024 Blou Bul Open Chess Tournament (C)
2024/02/10
2024/02/10
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1393.4
1393.1
Analysis
37
JMC Kick Off Tournament 2024 (D)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1395.9
1404.9
Analysis
36
2024 Gauteng Inter-Region Chess Championship (U10A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
5.0
1395.9
1404.9
Analysis
35
Africawide Chess Championship 2023 (Development A)
2023/11/04
2023/11/04
Johannesburg Metro (GJM)
Standard
90
0.94
5
5
4.0
1370.9
1382.9
Analysis
34
Lardies Open Tournament 2023 (D2)
2023/10/28
2023/10/28
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1351.5
1362.4
Analysis
33
2023 Tuks Open Chess Tournament (D)
2023/10/07
2023/10/07
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1351.5
1362.4
Analysis
32
Bojanala's Spring Cleaning 2023 (Knights)
2023/08/26
2023/08/26
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1231.0
1230.6
Analysis
31
2023 Jacaranda Round Robin (H)
2023/08/12
2023/08/12
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1231.0
1230.6
Analysis
30
JMC Closed Aug 2023 (U10)
2023/08/04
2023/08/06
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
4.5
1231.0
1230.6
Analysis
29
Bojanala's FIDE in the Sparkling Waters 2023 (Junior)
2023/07/29
2023/07/29
Bojanala Platina (NBR)
Standard
120
1.00
6
6
2.0
1262.0
1256.6
Analysis
28
JMC Trinity Little Falls 2023 (U10)
2023/07/02
2023/07/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1262.0
1256.6
Analysis
27
JNW Open - Trinityhouse Little Falls 2023 (U10)
2023/06/24
2023/06/24
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
1200.4
1172.4
Analysis
1
2
3
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
54
30
1
23
30.5
56.5
55.1
1317.7
1372.8
White
25
15
0
10
15.0
60.0
85.0
1314.8
1399.8
Black
29
15
1
13
15.5
53.4
29.3
1320.2
1349.5
Standard
All
54
30
1
23
30.5
56.5
55.1
1317.7
1372.8
White
25
15
0
10
15.0
60.0
85.0
1314.8
1399.8
Black
29
15
1
13
15.5
53.4
29.3
1320.2
1349.5
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
245
133
12
100
139.0
56.7
57.2
1246.2
1303.4
White
124
70
4
50
72.0
58.1
68.5
1243.8
1312.3
Black
121
63
8
50
67.0
55.4
45.7
1248.6
1294.2
Standard
All
233
127
12
94
133.0
57.1
60.2
1244.7
1304.9
White
118
67
4
47
69.0
58.5
72.0
1243.9
1315.9
Black
115
60
8
47
64.0
55.7
48.0
1245.6
1293.6
Rapid
All
5
3
0
2
3.0
60.0
85.0
1167.6
1252.6
White
2
1
0
1
1.0
50.0
0.0
1175.1
1175.1
Black
3
2
0
1
2.0
66.7
141.7
1162.5
1304.2
Blitz
All
7
3
0
4
3.0
42.9
-60.7
1350.3
1289.6
White
4
2
0
2
2.0
50.0
0.0
1276.5
1276.5
Black
3
1
0
2
1.0
33.3
-141.7
1448.8
1307.2
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1140135557
Thorulsley, K (Kairaav)
5
1.0
1
0
4
20.0
1217.3
-255.0
962.3
View list
2
2150137653
Conradie, I (Ingrid)
4
4.0
4
0
0
100.0
1258.8
425.0
1683.8
View list
3
2140145625
Shi, P (Peiqi)
4
2.5
1
3
0
62.5
1192.1
106.3
1298.3
View list
4
2160134894
Conradie, M (Minka)
4
2.0
2
0
2
50.0
1214.4
0.0
1214.4
View list
5
1160137420
Badat, M (Mikaeel)
3
3.0
3
0
0
100.0
1226.3
425.0
1651.3
View list
6
1150134514
Deysel, E (Eli)
3
3.0
3
0
0
100.0
969.7
425.0
1394.7
View list
7
2150135551
Le Kay, A (Alexa)
3
3.0
3
0
0
100.0
1187.6
425.0
1612.6
View list
8
1140138299
Mannar, A (Aaryan)
3
2.0
2
0
1
66.7
1202.6
141.7
1344.3
View list
9
1140135555
Prinsloo, N (Nicholas)
3
2.0
2
0
1
66.7
1305.7
141.7
1447.4
View list
10
2140133857
Venter, E (Elke)
3
2.0
2
0
1
66.7
1165.0
141.7
1306.6
View list
11
1140138260
Ma, M (Matthew)
3
1.5
1
1
1
50.0
1262.9
0.0
1262.9
View list
12
1150130726
Badenhorst, D (Daniel)
3
0.0
0
0
3
0.0
1205.2
-425.0
780.2
View list
13
1140142848
Dippenaar, L (Lian)
2
2.0
2
0
0
100.0
1278.8
425.0
1703.8
View list
14
1150134895
Joubert, J (Joshua)
2
2.0
2
0
0
100.0
1124.0
425.0
1549.0
View list
15
1150143812
Kwint, J (Jack)
2
2.0
2
0
0
100.0
1322.6
425.0
1747.6
View list
16
1150134900
Neale, O (Owen)
2
2.0
2
0
0
100.0
1345.7
425.0
1770.7
View list
17
1150145631
Stelloh, S (Sebastian)
2
2.0
2
0
0
100.0
1356.5
425.0
1781.5
View list
18
2150134902
Steyn, M (Mari-Louise)
2
2.0
2
0
0
100.0
1138.5
425.0
1563.5
View list
19
1150143819
Tabilo Lillo, M (Marcelo)
2
2.0
2
0
0
100.0
1298.0
425.0
1723.0
View list
20
1150151775
Van Wyk, P (Paul)
2
2.0
2
0
0
100.0
1346.8
425.0
1771.8
View list