Player Page

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
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 rating1352.9
Curent Weighted rating1397.6
Curent Weighted performance1314.0
Current official/published rating (highest between Raw, WR and WP)1397.6
Current floor (min rating allowed)997.7
Current highest rating achieved1497.7
Current K-factor32
Games played this month9
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 rating1394.8
Projected new Weighed rating1399.4
Projected new Weighted performance1314.0
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 rating1497.7
Projected new floor997.7
Projected new K-facor32
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 rating1340.6
Curent Weighted rating1388.2
Curent Weighted performance1312.9
Current official/published rating (highest between Raw, WR and WP)1388.2
Current floor (min rating allowed)990.7
Current highest rating achieved1490.7
Current K-factor32
Games played this month9
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 rating1385.4
Projected new Weighed rating1390.0
Projected new Weighted performance1312.9
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 rating1490.7
Projected new floor990.7
Projected new K-facor32
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 rating1192.4
Curent Weighted rating1192.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1192.4
Current floor (min rating allowed)692.4
Current highest rating achieved1192.4
Current K-factor40
Games played this month0
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 rating1192.4
Projected new Weighed rating1192.4
Projected new Weighted performance0.0
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 rating1192.4
Projected new floor692.4
Projected new K-facor40
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)692.4
Current highest rating achieved1200.0
Current K-factor36
Games played this month0
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 rating1200.0
Projected new Weighed rating1200.0
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 rating1200.0
Projected new floor692.4
Projected new K-facor36
Tournaments
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
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
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
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
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
123
Game 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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
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