Player Page

Kojetin, C (Connor)
Dob: 2009/10/25 (U16)
Gender: Male
Chess SA id: 1090152468
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/02/17 (129 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
Current Raw rating1447.8
Current Weighted rating1339.1
Current Weighted performance1330.6
Current official/published rating (highest between Raw, WR and WP)1447.8
Current highest rating achieved1476.1
Current floor (min rating allowed)976.1
Current K-factor32
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)±116.5
Current Raw change used (final)0.0
Projected new Raw rating1447.8
Projected new Weighed rating1235.9
Projected new Weighted performance1330.6
Projected new final Raw rating (if new WP > new Raw)1447.8
Projected new highest rating1476.1
Projected new floor976.1
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1447.8
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1421.2
Current Weighted rating1319.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1421.2
Current highest rating achieved1421.2
Current floor (min rating allowed)921.2
Current K-factor32
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)±121.0
Current Raw change used (final)0.0
Projected new Raw rating1421.2
Projected new Weighed rating1217.2
Projected new Weighted performance1326.1
Projected new final Raw rating (if new WP > new Raw)1421.2
Projected new highest rating1421.2
Projected new floor921.2
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1421.2
Projected effective change (new Official - current Official)=0.0
s
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
Current Raw rating1216.9
Current Weighted rating1227.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1227.8
Current highest rating achieved1264.8
Current floor (min rating allowed)764.8
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)±161.9
Current Raw change used (final)0.0
Projected new Raw rating1216.9
Projected new Weighed rating1130.2
Projected new Weighted performance746.3
Projected new final Raw rating (if new WP > new Raw)1216.9
Projected new highest rating1264.8
Projected new floor764.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1216.9
Projected effective change (new Official - current Official)-10.8
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
Current Raw rating1237.2
Current Weighted rating1229.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1237.2
Current highest rating achieved1237.2
Current floor (min rating allowed)737.2
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)±157.3
Current Raw change used (final)0.0
Projected new Raw rating1237.2
Projected new Weighed rating1131.4
Projected new Weighted performance428.9
Projected new final Raw rating (if new WP > new Raw)1237.2
Projected new highest rating1237.2
Projected new floor737.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1237.2
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Gear Up Mzansi Rapid 2024 (Intermediate) 2024/02/17 2024/02/17 Johannesburg Metro (GJM) Rapid 35 0.66 5 4 1.0 1476.1 1264.8 Analysis
2 JMC Kick Off Tournament 2024 (D) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.5 1322.6 1295.2 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U16C) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 4.0 1322.6 1295.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Gear Up Mzansi Rapid 2024 (Intermediate) 2024/02/17 2024/02/17 Johannesburg Metro (GJM) Rapid 35 0.66 5 4 1.0 1476.1 1264.8 Analysis
6 JMC Kick Off Tournament 2024 (D) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.5 1322.6 1295.2 Analysis
5 2024 Gauteng Inter-Region Chess Championship (U16C) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 4.0 1322.6 1295.2 Analysis
4 Chess Molecules Rapid 2023 (Grade 5-7) 2023/09/23 2023/09/23 Ekurhuleni (GE) Rapid 30 0.60 5 5 4.0 1293.2 1200.0 Analysis
3 Chess Power House 2023 (C) 2023/08/19 2023/08/19 Johannesburg Metro (GJM) Standard 90 0.94 5 5 4.0 1247.2 1237.6 Analysis
2 JMC Blitz - Higher Ground 2023 2023/06/17 2023/06/17 Johannesburg Metro (GJM) Blitz 8 0.25 7 7 4.0 1233.2 1200.0 Analysis
1 JMC 1 St Peters 2023 (D) 2023/03/18 2023/03/18 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 14 9 1 4 9.5 67.9 151.8 1323.7 1475.5
White 7 4 1 2 4.5 64.3 121.4 1318.6 1440.0
Black 7 5 0 2 5.0 71.4 182.1 1328.8 1511.0
Standard All 10 8 1 1 8.5 85.0 297.5 1291.7 1589.2
White 5 4 1 0 4.5 90.0 340.0 1284.0 1624.0
Black 5 4 0 1 4.0 80.0 255.0 1299.3 1554.3
Rapid All 4 1 0 3 1.0 25.0 -212.5 1403.8 1191.3
White 2 0 0 2 0.0 0.0 -425.0 1405.1 980.1
Black 2 1 0 1 1.0 50.0 0.0 1402.5 1402.5
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 36 24 2 10 25.0 69.4 165.3 1301.9 1467.2
White 17 13 1 3 13.5 79.4 250.0 1258.6 1508.6
Black 19 11 1 7 11.5 60.5 89.5 1340.7 1430.2
Standard All 20 15 2 3 16.0 80.0 255.0 1251.4 1506.4
White 10 9 1 0 9.5 95.0 382.5 1237.4 1619.9
Black 10 6 1 3 6.5 65.0 127.5 1265.5 1393.0
Rapid All 9 5 0 4 5.0 55.6 47.2 1326.1 1373.4
White 4 2 0 2 2.0 50.0 0.0 1300.6 1300.6
Black 5 3 0 2 3.0 60.0 85.0 1346.5 1431.5
Blitz All 7 4 0 3 4.0 57.1 60.7 1415.1 1475.8
White 3 2 0 1 2.0 66.7 141.7 1273.0 1414.7
Black 4 2 0 2 2.0 50.0 0.0 1521.7 1521.7
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1120133817 Lederman, A (Azriel) 1 1.0 1 0 0 100.0 1322.6 425.0 1747.6 View list
2 1150143812 Kwint, J (Jack) 1 1.0 1 0 0 100.0 1247.2 425.0 1672.2 View list
3 1110162441 Klaasen, R (Royston) 1 1.0 1 0 0 100.0 1293.2 425.0 1718.2 View list
4 1140153033 Khumalo, M (Musawenko) 1 1.0 1 0 0 100.0 1247.2 425.0 1672.2 View list
5 1130141989 Kay, J (Jaime Leo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1120103636 Kapur, Y (Yashvardhan) 1 1.0 1 0 0 100.0 1293.2 425.0 1718.2 View list
7 108089798 Joubert, M (Morne) 1 1.0 1 0 0 100.0 1322.6 425.0 1747.6 View list
8 1120162440 Joseph, S (Solomon) 1 1.0 1 0 0 100.0 1293.2 425.0 1718.2 View list
9 1120131436 Emechebe, M (Munachim) 1 1.0 1 0 0 100.0 1247.2 425.0 1672.2 View list
10 1730113414 Deysel, R (Ryno) 1 1.0 1 0 0 100.0 1233.2 425.0 1658.2 View list
11 1100133076 Hazelton-Lagarrigue, V (Vincent) 1 1.0 1 0 0 100.0 1233.2 425.0 1658.2 View list
12 1120152458 Chadalavada, B (Bhaarghavarama) 1 1.0 1 0 0 100.0 1322.6 425.0 1747.6 View list
13 1140138299 Mannar, A (Aaryan) 1 1.0 1 0 0 100.0 1322.6 425.0 1747.6 View list
14 1110141974 Miao, R (Ruichen) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 2110141975 Mlilo, S (Sibongisiwe) 1 1.0 1 0 0 100.0 1322.6 425.0 1747.6 View list
16 1080151848 Mosae, N (Ntando) 1 1.0 1 0 0 100.0 1322.6 425.0 1747.6 View list
17 2100143403 Naidoo, T (Tiana) 1 1.0 1 0 0 100.0 1233.2 425.0 1658.2 View list
18 109095317 Olivier, BM (Barnard) 1 1.0 1 0 0 100.0 1322.6 425.0 1747.6 View list
19 1090107165 Oosthuizen, L (Ludrick) 1 1.0 1 0 0 100.0 1322.6 425.0 1747.6 View list
20 1120162458 Skosana, I (Ishan) 1 1.0 1 0 0 100.0 1293.2 425.0 1718.2 View list