Chess South Africa
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Chess South Africa
Pillay, K (Ketana)
Dob:
2010/05/06 (U16)
Gender:
Female
Chess SA id:
2100109361
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/05/01 (9 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
1352.9
Curent Weighted rating
1397.6
Curent Weighted performance
1314.0
Current official/published rating (highest between Raw, WR and WP)
1397.6
Current floor (min rating allowed)
997.7
Current highest rating achieved
1497.7
Current K-factor
32
Games played this month
9
Score (S)
5.0
Expected score (We)
3.69
Difference (S-We)
1.31
Current Raw change (no limits, including tournament time weight)
41.9
Current min/max change allowed (with limits)
±133.4
Current Raw change used (final)
41.9
Projected new Raw rating
1394.8
Projected new Weighed rating
1399.4
Projected new Weighted performance
1314.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1399.4
Projected effective change (new Official - current Official)
+1.8
Projected new highest rating
1497.7
Projected new floor
997.7
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
1340.6
Curent Weighted rating
1388.2
Curent Weighted performance
1312.9
Current official/published rating (highest between Raw, WR and WP)
1388.2
Current floor (min rating allowed)
990.7
Current highest rating achieved
1490.7
Current K-factor
32
Games played this month
9
Score (S)
5.0
Expected score (We)
3.60
Difference (S-We)
1.40
Current Raw change (no limits, including tournament time weight)
44.8
Current min/max change allowed (with limits)
±135.7
Current Raw change used (final)
44.8
Projected new Raw rating
1385.4
Projected new Weighed rating
1390.0
Projected new Weighted performance
1312.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1390.0
Projected effective change (new Official - current Official)
+1.8
Projected new highest rating
1490.7
Projected new floor
990.7
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
1192.4
Curent Weighted rating
1192.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1192.4
Current floor (min rating allowed)
692.4
Current highest rating achieved
1192.4
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)
±167.6
Current Raw change used (final)
0.0
Projected new Raw rating
1192.4
Projected new Weighed rating
1192.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1192.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1192.4
Projected new floor
692.4
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
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)
692.4
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
692.4
Projected new K-facor
36
Tournaments
History
Tournament:
South African Junior Closed Chess Championship 2024 (U14 Girls)
Start:
2024/04/27
End:
2024/05/01
Host:
GE
Type:
Standard
Time:
120
Time weight:
1.00
Rounds:
9
Games:
9
Score:
5.0
Main rating:
1352.9
Rating gain/loss:
41.9
Type rating:
1340.6
Rating gain/loss:
44.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
7
South African Junior Closed Chess Championship 2024 (U14 Girls)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
5.0
1352.9
1340.6
Analysis
6
2024 Silver Lakes Open Chess Tournament (D1)
2024/04/21
2024/04/21
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1347.1
1332.0
Analysis
5
2024 Lubowski Open Chess Tournament (C)
2024/03/23
2024/03/24
Tshwane (GTP)
Standard
90
0.94
5
5
2.0
1426.4
1420.6
Analysis
4
2024 Chris Greyling Open Chess Tournament (C)
2024/03/16
2024/03/16
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1426.4
1420.6
Analysis
3
2024 Wynie Robbertse Chess Tournament (C2)
2024/03/02
2024/03/02
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1426.4
1420.6
Analysis
2
2024 Blou Bul Open Chess Tournament (C)
2024/02/10
2024/02/10
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1425.6
1419.0
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U14 Girls)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
3.5
1409.7
1400.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
54
South African Junior Closed Chess Championship 2024 (U14 Girls)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
5.0
1352.9
1340.6
Analysis
53
2024 Silver Lakes Open Chess Tournament (D1)
2024/04/21
2024/04/21
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1347.1
1332.0
Analysis
52
2024 Lubowski Open Chess Tournament (C)
2024/03/23
2024/03/24
Tshwane (GTP)
Standard
90
0.94
5
5
2.0
1426.4
1420.6
Analysis
51
2024 Chris Greyling Open Chess Tournament (C)
2024/03/16
2024/03/16
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1426.4
1420.6
Analysis
50
2024 Wynie Robbertse Chess Tournament (C2)
2024/03/02
2024/03/02
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1426.4
1420.6
Analysis
49
2024 Blou Bul Open Chess Tournament (C)
2024/02/10
2024/02/10
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1425.6
1419.0
Analysis
48
2024 Gauteng Inter-Region Chess Championship (U14 Girls)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
3.5
1409.7
1400.1
Analysis
47
2023 Centurion Chess Open (C)
2023/09/23
2023/09/23
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1429.4
1421.2
Analysis
46
2023 Etienne Lewis Closed Tournament (U14)
2023/08/25
2023/08/27
Tshwane (GTP)
Standard
90
0.94
7
7
5.0
1426.8
1414.5
Analysis
45
2023 Woman's Day Open Chess Tournament (Rook)
2023/08/09
2023/08/09
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1426.8
1414.5
Analysis
44
2023 Tshwane South School District CLOSED League Championship (U13)
2023/07/29
2023/07/29
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1430.0
1417.1
Analysis
43
2023 Elize Steenkamp Open Tournament (B)
2023/06/16
2023/06/16
Tshwane (GTP)
Standard
90
0.94
6
5
1.0
1497.7
1490.7
Analysis
42
Gauteng Schools Individual Finals 2023 (U13 Girls)
2023/05/26
2023/05/26
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1467.7
1461.1
Analysis
41
2023 Tshwane South School District CLOSED Individual Championships (U13 Girls)
2023/04/22
2023/04/22
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1399.7
1394.0
Analysis
40
2023 South African Junior Closed Chess Championships (U14 Girls)
2023/03/31
2023/04/04
Chess South Africa (CSA)
Standard
120
1.00
9
9
5.5
1399.7
1394.0
Analysis
39
Chris Greyling Open Tournament 2023 (BC)
2023/03/21
2023/03/21
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1365.5
1359.8
Analysis
38
Laerskool Constantiapark Open Chess Tournament 2023 (U14)
2023/02/18
2023/02/18
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1344.0
1335.5
Analysis
37
2023 Tshwane Chess Open Registration Tournament (C1)
2023/01/28
2023/01/28
Tshwane (GTP)
Standard
60
0.83
5
4
2.5
1320.0
1311.6
Analysis
36
2022 South African Junior Wild Card Chess Championships (U14 Girls)
2022/12/09
2022/12/12
4 Knights (4K)
Standard
120
1.00
7
6
5.0
1311.0
1303.5
Analysis
35
2022 South African Junior Team Chess Championships (U14-U18 Girls)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
6
2.0
1311.0
1303.5
Analysis
1
2
3
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
39
19
3
17
20.5
52.6
21.8
1357.6
1379.4
White
20
9
2
9
10.0
50.0
0.0
1340.3
1340.3
Black
19
10
1
8
10.5
55.3
44.7
1375.9
1420.6
Standard
All
39
19
3
17
20.5
52.6
21.8
1357.6
1379.4
White
20
9
2
9
10.0
50.0
0.0
1340.3
1340.3
Black
19
10
1
8
10.5
55.3
44.7
1375.9
1420.6
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
297
159
13
125
165.5
55.7
48.7
1249.9
1298.5
White
150
79
6
65
82.0
54.7
39.7
1245.8
1285.5
Black
147
80
7
60
83.5
56.8
57.8
1254.0
1311.8
Standard
All
290
155
13
122
161.5
55.7
48.4
1251.1
1299.4
White
146
77
6
63
80.0
54.8
40.8
1246.4
1287.2
Black
144
78
7
59
81.5
56.6
56.1
1255.8
1311.9
Rapid
All
7
4
0
3
4.0
57.1
60.7
1198.9
1259.6
White
4
2
0
2
2.0
50.0
0.0
1223.3
1223.3
Black
3
2
0
1
2.0
66.7
141.7
1166.2
1307.9
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
210088596
Louw, N (Nova)
7
2.0
2
0
5
28.6
1277.0
-182.1
1094.9
View list
2
210083428
Rautenbach, H (Helen Christine)
7
0.5
0
1
6
7.1
1337.4
-364.3
973.1
View list
3
2100109357
Theron, L (Lydia)
5
1.0
1
0
4
20.0
1278.8
-255.0
1023.8
View list
4
2100109348
Karsten, CB (Chay Belle)
3
3.0
3
0
0
100.0
1286.8
425.0
1711.8
View list
5
2100131805
Loubser, LA (Lilliene)
3
2.5
2
1
0
83.3
1342.0
283.3
1625.4
View list
6
1100099815
Bloem, R (Reinhardt)
3
2.0
2
0
1
66.7
1234.4
141.7
1376.1
View list
7
2100097359
Bothma, J (Jaculene)
3
2.0
2
0
1
66.7
1286.1
141.7
1427.7
View list
8
1110103925
Keyter, ZC (Zarius Clarence)
3
2.0
2
0
1
66.7
1233.8
141.7
1375.4
View list
9
210095326
Sutherland, Y (Yunay)
3
2.0
2
0
1
66.7
1223.9
141.7
1365.6
View list
10
111095070
Tennant, N (Nathan)
3
2.0
2
0
1
66.7
1325.7
141.7
1467.4
View list
11
2110105111
Webb, A (Abbygail)
3
2.0
2
0
1
66.7
1289.5
141.7
1431.2
View list
12
210075201
Williams, A (Anika)
3
2.0
2
0
1
66.7
1315.6
141.7
1457.3
View list
13
109095317
Olivier, BM (Barnard)
3
1.0
1
0
2
33.3
1296.5
-141.7
1154.8
View list
14
210086545
Steyn, A (Amelia)
3
1.0
1
0
2
33.3
1313.0
-141.7
1171.3
View list
15
109089434
Van Loggerenberg, L (Logan)
3
0.0
0
0
3
0.0
1228.1
-425.0
803.1
View list
16
1110114764
Botha, RMJ (Robert)
2
2.0
2
0
0
100.0
1463.8
425.0
1888.8
View list
17
2100131209
Adamson, A (Amani)
2
2.0
2
0
0
100.0
1264.3
425.0
1689.3
View list
18
109073377
Claassen, EG (Emileo)
2
2.0
2
0
0
100.0
1352.5
425.0
1777.5
View list
19
2100131210
Coetzee, J (Juane)
2
2.0
2
0
0
100.0
1257.2
425.0
1682.2
View list
20
1110109561
Coetzee, M (Marko)
2
2.0
2
0
0
100.0
1385.4
425.0
1810.4
View list