Player Page

Nahon, J (James)
Dob: 2015/04/16 (U10)
Gender: Male
Chess SA id: 1150157233
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/05/25 (32 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 rating1253.8
Current Weighted rating1207.9
Current Weighted performance1224.7
Current official/published rating (highest between Raw, WR and WP)1253.8
Current highest rating achieved1253.8
Current floor (min rating allowed)753.8
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)±153.6
Current Raw change used (final)0.0
Projected new Raw rating1253.8
Projected new Weighed rating1111.6
Projected new Weighted performance1224.7
Projected new final Raw rating (if new WP > new Raw)1253.8
Projected new highest rating1253.8
Projected new floor753.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1253.8
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 rating1255.1
Current Weighted rating1202.4
Current Weighted performance1232.8
Current official/published rating (highest between Raw, WR and WP)1255.1
Current highest rating achieved1255.1
Current floor (min rating allowed)755.1
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)±153.3
Current Raw change used (final)0.0
Projected new Raw rating1255.1
Projected new Weighed rating1106.4
Projected new Weighted performance1232.8
Projected new final Raw rating (if new WP > new Raw)1255.1
Projected new highest rating1255.1
Projected new floor755.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1255.1
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 rating1221.7
Current Weighted rating1215.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1221.7
Current highest rating achieved1235.7
Current floor (min rating allowed)735.7
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)±160.8
Current Raw change used (final)0.0
Projected new Raw rating1221.7
Projected new Weighed rating1118.8
Projected new Weighted performance952.0
Projected new final Raw rating (if new WP > new Raw)1221.7
Projected new highest rating1235.7
Projected new floor735.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1221.7
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 achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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 Chess Power House May Open 2024 (D) 2024/05/25 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1230.2 1221.6 Analysis
5 GoForChess Junior Chess Championships 2024 (Junior) 2024/05/19 2024/05/19 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1230.2 1221.6 Analysis
4 JMC Crawford International Sandton 2024 (U10) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1230.2 1221.6 Analysis
3 JCC King David Linksfield Rapid 2024 (C) 2024/04/21 2024/04/21 Johannesburg Metro (GJM) Rapid 20 0.47 5 5 2.0 1235.1 1235.7 Analysis
2 JMC Unika School Tournament 2024 (U10) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1211.2 1188.8 Analysis
1 Chess Power House 1st Rapid 2024 (C) 2024/02/24 2024/02/24 Johannesburg Metro (GJM) Rapid 20 0.47 5 5 3.0 1193.4 1214.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Chess Power House May Open 2024 (D) 2024/05/25 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1230.2 1221.6 Analysis
7 GoForChess Junior Chess Championships 2024 (Junior) 2024/05/19 2024/05/19 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1230.2 1221.6 Analysis
6 JMC Crawford International Sandton 2024 (U10) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1230.2 1221.6 Analysis
5 JCC King David Linksfield Rapid 2024 (C) 2024/04/21 2024/04/21 Johannesburg Metro (GJM) Rapid 20 0.47 5 5 2.0 1235.1 1235.7 Analysis
4 JMC Unika School Tournament 2024 (U10) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1211.2 1188.8 Analysis
3 Chess Power House 1st Rapid 2024 (C) 2024/02/24 2024/02/24 Johannesburg Metro (GJM) Rapid 20 0.47 5 5 3.0 1193.4 1214.8 Analysis
2 Chess Power House 2023 (D) 2023/08/19 2023/08/19 Johannesburg Metro (GJM) Standard 90 0.94 5 5 2.0 1206.9 1200.0 Analysis
1 Chess Molecules 16 June Tournament 2023 (Grade 0-2) 2023/06/16 2023/06/16 Ekurhuleni (GE) Rapid 30 0.60 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 30 15 3 12 16.5 55.0 42.5 1238.5 1281.0
White 12 5 1 6 5.5 45.8 -35.4 1234.8 1199.3
Black 18 10 2 6 11.0 61.1 94.4 1240.9 1335.4
Standard All 20 10 3 7 11.5 57.5 63.7 1222.0 1285.8
White 8 3 1 4 3.5 43.8 -53.1 1219.7 1166.6
Black 12 7 2 3 8.0 66.7 141.7 1223.6 1365.3
Rapid All 10 5 0 5 5.0 50.0 0.0 1271.3 1271.3
White 4 2 0 2 2.0 50.0 0.0 1264.8 1264.8
Black 6 3 0 3 3.0 50.0 0.0 1275.6 1275.6
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 40 20 3 17 21.5 53.8 31.9 1229.8 1261.7
White 18 8 1 9 8.5 47.2 -23.6 1227.0 1203.4
Black 22 12 2 8 13.0 59.1 77.3 1232.1 1309.4
Standard All 25 12 3 10 13.5 54.0 34.0 1224.2 1258.2
White 11 4 1 6 4.5 40.9 -77.3 1225.5 1148.2
Black 14 8 2 4 9.0 64.3 121.4 1223.1 1344.6
Rapid All 15 8 0 7 8.0 53.3 28.3 1239.2 1267.6
White 7 4 0 3 4.0 57.1 60.7 1229.3 1290.1
Black 8 4 0 4 4.0 50.0 0.0 1247.9 1247.9
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 1150142001 Farkas, G (Gadi) 3 0.0 0 0 3 0.0 1212.4 -425.0 787.4 View list
2 1150300271 Du Plessis, P (Prieur) 1 1.0 1 0 0 100.0 1211.2 425.0 1636.2 View list
3 1160157234 Ndaba, M (Mohau) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1150162032 Naidoo, K (Kehan) 1 1.0 1 0 0 100.0 1193.4 425.0 1618.4 View list
5 1170160706 Mathenje, M (Mokgethwa) 1 1.0 1 0 0 100.0 1206.9 425.0 1631.9 View list
6 2140143690 Makoto, T (Tawana) 1 1.0 1 0 0 100.0 1193.4 425.0 1618.4 View list
7 1150148609 Liebenberg, N (Nathan) 1 1.0 1 0 0 100.0 1211.2 425.0 1636.2 View list
8 2150135551 Le Kay, A (Alexa) 1 1.0 1 0 0 100.0 1230.2 425.0 1655.2 View list
9 1160157230 Brown, J (Jacob) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1140302661 Bhagamulgee, P (Pranav) 1 1.0 1 0 0 100.0 1235.1 425.0 1660.1 View list
11 1150303045 Kilari, S (Suveer) 1 1.0 1 0 0 100.0 1230.2 425.0 1655.2 View list
12 1150305514 Hariparsad, D (Darshan) 1 1.0 1 0 0 100.0 1230.2 425.0 1655.2 View list
13 1150160702 Govender, E (Ezhil) 1 1.0 1 0 0 100.0 1206.9 425.0 1631.9 View list
14 2150151771 Pather, T (Tamishka) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 1150305175 Pon, M (Michael) 1 1.0 1 0 0 100.0 1230.2 425.0 1655.2 View list
16 1150304131 Purohit, A (Aarav) 1 1.0 1 0 0 100.0 1230.2 425.0 1655.2 View list
17 1150154002 Scop, S (Sam) 1 1.0 1 0 0 100.0 1230.2 425.0 1655.2 View list
18 1150143819 Tabilo Lillo, M (Marcelo) 1 1.0 1 0 0 100.0 1230.2 425.0 1655.2 View list
19 1150157326 Van Zijl, W (Wouter) 1 1.0 1 0 0 100.0 1211.2 425.0 1636.2 View list
20 2150158251 Wu, S (Summer) 1 1.0 1 0 0 100.0 1235.1 425.0 1660.1 View list