Player Page

Okonji, J (Joshua)
Dob: 2011/01/11 (U14)
Gender: Male
Chess SA id: 1110193388
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/09/01 (100 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 rating1385.2
Current Weighted rating1275.6
Current Weighted performance1360.8
Current official/published rating (highest between Raw, WR and WP)1385.2
Current highest rating achieved1385.2
Current floor (min rating allowed)885.2
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)±127.4
Current Raw change used (final)0.0
Projected new Raw rating1385.2
Projected new Weighed rating1176.0
Projected new Weighted performance1360.8
Projected new final Raw rating (if new WP > new Raw)1385.2
Projected new highest rating1385.2
Projected new floor885.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1385.2
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 rating1388.3
Current Weighted rating1272.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1388.3
Current highest rating achieved1388.3
Current floor (min rating allowed)888.3
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)±126.8
Current Raw change used (final)0.0
Projected new Raw rating1388.3
Projected new Weighed rating1172.5
Projected new Weighted performance1317.9
Projected new final Raw rating (if new WP > new Raw)1388.3
Projected new highest rating1388.3
Projected new floor888.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1388.3
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 rating1237.6
Current Weighted rating1218.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1237.6
Current highest rating achieved1237.6
Current floor (min rating allowed)737.6
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)±157.2
Current Raw change used (final)0.0
Projected new Raw rating1237.6
Projected new Weighed rating1121.4
Projected new Weighted performance366.1
Projected new final Raw rating (if new WP > new Raw)1237.6
Projected new highest rating1237.6
Projected new floor737.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1237.6
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved0.0
Current floor (min rating allowed)700.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating0.0
Projected new floor700.0
Projected new K-facor40
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
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
6 Western Cape Top Schools Championship 2024 (U13 Mixed) 2024/08/30 2024/09/01 Eden (WEG) Standard 60 0.83 6 6 5.5 1303.6 1292.5 Analysis
5 CT Metro District East Top Schools Chess 2024 (U13 Mixed) 2024/07/27 2024/07/28 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1273.7 1253.3 Analysis
4 Cape Town Junior League Finals 2024 (U13 Open A) 2024/05/18 2024/05/18 Cape Town (WCT) Rapid 25 0.54 5 2 2.0 1256.6 1196.8 Analysis
3 Cape Town Junior League Qualifier 2024 (U13 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 3 1.0 1259.9 1200.0 Analysis
2 Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 5 2.0 1267.1 1272.0 Analysis
1 CT District East Schools Chess Individuals Trails 2024 (U13 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 Western Cape Top Schools Championship 2024 (U13 Mixed) 2024/08/30 2024/09/01 Eden (WEG) Standard 60 0.83 6 6 5.5 1303.6 1292.5 Analysis
5 CT Metro District East Top Schools Chess 2024 (U13 Mixed) 2024/07/27 2024/07/28 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1273.7 1253.3 Analysis
4 Cape Town Junior League Finals 2024 (U13 Open A) 2024/05/18 2024/05/18 Cape Town (WCT) Rapid 25 0.54 5 2 2.0 1256.6 1196.8 Analysis
3 Cape Town Junior League Qualifier 2024 (U13 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 3 1.0 1259.9 1200.0 Analysis
2 Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 5 2.0 1267.1 1272.0 Analysis
1 CT District East Schools Chess Individuals Trails 2024 (U13 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 26 18 1 7 18.5 71.2 179.8 1285.7 1465.5
White 13 10 0 3 10.0 76.9 228.8 1281.1 1509.9
Black 13 8 1 4 8.5 65.4 130.8 1290.4 1421.2
Standard All 21 15 1 5 15.5 73.8 202.4 1285.2 1487.6
White 11 9 0 2 9.0 81.8 270.5 1274.7 1545.2
Black 10 6 1 3 6.5 65.0 127.5 1296.8 1424.3
Rapid All 5 3 0 2 3.0 60.0 85.0 1287.8 1372.8
White 2 1 0 1 1.0 50.0 0.0 1316.0 1316.0
Black 3 2 0 1 2.0 66.7 141.7 1268.9 1410.6
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 26 18 1 7 18.5 71.2 179.8 1285.7 1465.5
White 13 10 0 3 10.0 76.9 228.8 1281.1 1509.9
Black 13 8 1 4 8.5 65.4 130.8 1290.4 1421.2
Standard All 21 15 1 5 15.5 73.8 202.4 1285.2 1487.6
White 11 9 0 2 9.0 81.8 270.5 1274.7 1545.2
Black 10 6 1 3 6.5 65.0 127.5 1296.8 1424.3
Rapid All 5 3 0 2 3.0 60.0 85.0 1287.8 1372.8
White 2 1 0 1 1.0 50.0 0.0 1316.0 1316.0
Black 3 2 0 1 2.0 66.7 141.7 1268.9 1410.6
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 1110146858 Adolf, F (Feraydo) 2 1.0 1 0 1 50.0 1233.5 0.0 1233.5 View list
2 1120307867 Sangcosi, K (Kwakhanya) 1 1.0 1 0 0 100.0 1273.7 425.0 1698.7 View list
3 1150150637 Rockman Gonzales, K (Kendal) 1 1.0 1 0 0 100.0 1303.6 425.0 1728.6 View list
4 1120159234 Nceka, B (Brandon) 1 1.0 1 0 0 100.0 1303.6 425.0 1728.6 View list
5 1120158888 Mpangeva, B (Buntu) 1 1.0 1 0 0 100.0 1273.7 425.0 1698.7 View list
6 1120193380 Mertz, K (Kian) 1 1.0 1 0 0 100.0 1273.7 425.0 1698.7 View list
7 1110132982 Macilikishe, A (Anda) 1 1.0 1 0 0 100.0 1256.6 425.0 1681.6 View list
8 1110150425 Haman, R (Rico) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 105092229 Paradza, T (Tanaka) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1120118931 Cass, T (Troy) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1150191203 Beukes, B (Benjamin) 1 1.0 1 0 0 100.0 1259.9 425.0 1684.9 View list
12 1120158968 Berry, S (Seth) 1 1.0 1 0 0 100.0 1267.1 425.0 1692.1 View list
13 1110138740 Amoraal, B (Benyamin) 1 1.0 1 0 0 100.0 1273.7 425.0 1698.7 View list
14 1120193505 Fourie, O (Oliver) 1 1.0 1 0 0 100.0 1303.6 425.0 1728.6 View list
15 1110149802 Viljoen, L (Lucca) 1 1.0 1 0 0 100.0 1303.6 425.0 1728.6 View list
16 1110191553 Williams, C (Cam'Ron) 1 1.0 1 0 0 100.0 1267.1 425.0 1692.1 View list
17 2120114045 Wilson, EM (Emlyn) 1 1.0 1 0 0 100.0 1303.6 425.0 1728.6 View list
18 1160150372 Zwartz, Z (Zeke) 1 1.0 1 0 0 100.0 1256.6 425.0 1681.6 View list
19 1120130129 Francis, A (Aaron) 1 0.5 0 1 0 50.0 1303.6 0.0 1303.6 View list
20 1120118992 Van Zyl, F (Frede) 1 0.0 0 0 1 0.0 1259.9 -425.0 834.9 View list