Player Page

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
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 rating1365.1
Curent Weighted rating1325.4
Curent Weighted performance1352.7
Current official/published rating (highest between Raw, WR and WP)1365.1
Current floor (min rating allowed)895.9
Current highest rating achieved1395.9
Current K-factor36
Games played this month10
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 rating1440.7
Projected new Weighed rating1336.7
Projected new Weighted performance1352.7
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 rating1440.7
Projected new floor940.7
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 rating1364.3
Curent Weighted rating1321.1
Curent Weighted performance1350.3
Current official/published rating (highest between Raw, WR and WP)1364.3
Current floor (min rating allowed)904.9
Current highest rating achieved1404.9
Current K-factor32
Games played this month10
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 rating1440.8
Projected new Weighed rating1333.3
Projected new Weighted performance1350.3
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 rating1440.8
Projected new floor940.8
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 rating1009.3
Curent Weighted rating1009.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1009.3
Current floor (min rating allowed)509.3
Current highest rating achieved1009.3
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)±217.6
Current Raw change used (final)0.0
Projected new Raw rating1009.3
Projected new Weighed rating1009.3
Projected new Weighted performance0.0
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 rating1009.3
Projected new floor509.3
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 rating965.3
Curent Weighted rating963.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)965.3
Current floor (min rating allowed)509.3
Current highest rating achieved965.3
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)±231.7
Current Raw change used (final)0.0
Projected new Raw rating965.3
Projected new Weighed rating964.5
Projected new Weighted performance0.0
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 rating965.3
Projected new floor509.3
Projected new K-facor40
Tournaments
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
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
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
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
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
123
Game 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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
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