Player Page

Lin, J (Junming)
Dob: 2016/04/23 (U10)
Gender: Male
Chess SA id: 1160150117
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/06/15 (8 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 rating1371.4
Current Weighted rating1217.3
Current Weighted performance1329.5
Current official/published rating (highest between Raw, WR and WP)1371.4
Current highest rating achieved1371.4
Current floor (min rating allowed)871.4
Current K-factor36
Games played this month5
Score (S)4.0
Expected score (We)3.30
Difference (S-We)0.58
Current Raw change (no limits, including tournament time weight)20.9
Current min/max change allowed (with limits)±129.9
Current Raw change used (final)20.9
Projected new Raw rating1392.3
Projected new Weighed rating1121.2
Projected new Weighted performance1392.8
Projected new final Raw rating (if new WP > new Raw)1392.8
Projected new highest rating1392.8
Projected new floor892.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1392.8
Projected effective change (new Official - current Official)+21.4
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 rating1352.3
Current Weighted rating1231.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1352.3
Current highest rating achieved1352.3
Current floor (min rating allowed)852.3
Current K-factor36
Games played this month5
Score (S)4.0
Expected score (We)3.25
Difference (S-We)0.75
Current Raw change (no limits, including tournament time weight)27.0
Current min/max change allowed (with limits)±133.5
Current Raw change used (final)27.0
Projected new Raw rating1379.3
Projected new Weighed rating1133.6
Projected new Weighted performance1427.7
Projected new final Raw rating (if new WP > new Raw)1427.7
Projected new highest rating1427.7
Projected new floor927.7
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1427.7
Projected effective change (new Official - current Official)+75.4
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 rating1322.7
Current Weighted rating1195.9
Current Weighted performance1307.1
Current official/published rating (highest between Raw, WR and WP)1322.7
Current highest rating achieved1322.7
Current floor (min rating allowed)822.7
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)±139.2
Current Raw change used (final)0.0
Projected new Raw rating1322.7
Projected new Weighed rating1101.2
Projected new Weighted performance1307.1
Projected new final Raw rating (if new WP > new Raw)1322.7
Projected new highest rating1322.7
Projected new floor822.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1322.7
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
Tournament: Cape Town Chess Federation Closed Chess Championships 2024 (U10)
Start: 2024/06/15  End: 2024/06/15  Host: WCT  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 4.0
Main rating: 1371.4  Rating gain/loss: 20.9
Type rating: 1352.3  Rating gain/loss: 27.0
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
9 Cape Town Chess Federation Closed Chess Championships 2024 (U10) 2024/06/15 2024/06/15 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1371.4 1352.3 Analysis
8 PNPS Chess Challengers 2024 (U10) 2024/05/18 2024/05/18 Cape Town (WCT) Rapid 30 0.60 6 6 4.5 1270.4 1203.0 Analysis
7 Steinitz Chess Festival 2024 (U10) 2024/05/11 2024/05/11 Cape Town (WCT) Rapid 20 0.47 5 5 4.0 1270.4 1203.0 Analysis
6 Western Cape PS Individuals Championship 2024 (U9 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 4.0 1270.4 1290.0 Analysis
5 Hermanus Chess Club Open 2024 (Intermediate) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 2.0 1305.3 1254.5 Analysis
4 Cape Town Metro Schools Chess Closed Individuals 2024 (U9 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 3.5 1286.8 1276.0 Analysis
3 Cape of Good Hope Open Chess Tournament 2024 (U10) 2024/02/17 2024/02/17 Cape Town (WCT) Rapid 30 0.60 6 6 3.0 1220.2 1252.0 Analysis
2 De Hoop Teams Play Offs 2023 (U9 Mixed) 2024/02/10 2024/02/10 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1220.2 1200.0 Analysis
1 CT District East Schools Chess Individuals Trails 2024 (U7+U9 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1220.2 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 Cape Town Chess Federation Closed Chess Championships 2024 (U10) 2024/06/15 2024/06/15 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1371.4 1352.3 Analysis
12 PNPS Chess Challengers 2024 (U10) 2024/05/18 2024/05/18 Cape Town (WCT) Rapid 30 0.60 6 6 4.5 1270.4 1203.0 Analysis
11 Steinitz Chess Festival 2024 (U10) 2024/05/11 2024/05/11 Cape Town (WCT) Rapid 20 0.47 5 5 4.0 1270.4 1203.0 Analysis
10 Western Cape PS Individuals Championship 2024 (U9 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 4.0 1270.4 1290.0 Analysis
9 Hermanus Chess Club Open 2024 (Intermediate) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 2.0 1305.3 1254.5 Analysis
8 Cape Town Metro Schools Chess Closed Individuals 2024 (U9 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 3.5 1286.8 1276.0 Analysis
7 Cape of Good Hope Open Chess Tournament 2024 (U10) 2024/02/17 2024/02/17 Cape Town (WCT) Rapid 30 0.60 6 6 3.0 1220.2 1252.0 Analysis
6 De Hoop Teams Play Offs 2023 (U9 Mixed) 2024/02/10 2024/02/10 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1220.2 1200.0 Analysis
5 CT District East Schools Chess Individuals Trails 2024 (U7+U9 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1220.2 1200.0 Analysis
4 Kraaifontein Open 2023 (U8) 2023/12/09 2023/12/09 Cape Town (WCT) Rapid 30 0.60 6 6 5.0 1161.6 1146.4 Analysis
3 Grant East Primary School Invitational Chess Tournament 2023 (U9 Mixed) 2023/11/04 2023/11/04 Cape Town (WCT) Rapid 30 0.60 6 6 3.0 1152.0 1120.0 Analysis
2 GPCA Rapid 2023 (U10) 2023/06/24 2023/06/24 Cape Town (WCT) Rapid 25 0.54 7 0 0.0 1152.0 1120.0 Analysis
1 De Hoop Teams Play Offs 2023 (U9 Mixed) 2023/02/11 2023/02/11 Cape Town (WCT) Rapid 30 0.60 5 4 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 51 29 6 16 32.0 62.7 108.3 1255.8 1364.1
White 24 12 3 9 13.5 56.3 53.1 1257.1 1310.2
Black 27 17 3 7 18.5 68.5 157.4 1254.6 1412.1
Standard All 27 17 3 7 18.5 68.5 157.4 1285.2 1442.6
White 13 7 2 4 8.0 61.5 98.1 1281.7 1379.7
Black 14 10 1 3 10.5 75.0 212.5 1288.5 1501.0
Rapid All 24 12 3 9 13.5 56.3 53.1 1222.7 1275.8
White 11 5 1 5 5.5 50.0 0.0 1228.1 1228.1
Black 13 7 2 4 8.0 61.5 98.1 1218.1 1316.2
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 67 37 6 24 40.0 59.7 82.5 1245.4 1327.8
White 32 15 3 14 16.5 51.6 13.3 1245.4 1258.7
Black 35 22 3 10 23.5 67.1 145.7 1245.4 1391.1
Standard All 27 17 3 7 18.5 68.5 157.4 1285.2 1442.6
White 13 7 2 4 8.0 61.5 98.1 1281.7 1379.7
Black 14 10 1 3 10.5 75.0 212.5 1288.5 1501.0
Rapid All 40 20 3 17 21.5 53.8 31.9 1218.5 1250.4
White 19 8 1 10 8.5 44.7 -44.7 1220.6 1175.8
Black 21 12 2 7 13.0 61.9 101.2 1216.6 1317.8
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 1160191526 Berggren, E (Eli) 2 2.0 2 0 0 100.0 1161.6 425.0 1586.6 View list
2 2170191527 Kirthan, V (Venya) 2 2.0 2 0 0 100.0 1161.6 425.0 1586.6 View list
3 1150157952 Van Der Heyde, J (Jacob) 2 1.5 1 1 0 75.0 1253.5 212.5 1466.0 View list
4 1150158970 Chapela, K (Kai) 2 1.0 1 0 1 50.0 1295.8 0.0 1295.8 View list
5 1150150112 Fourie, S (Steph) 2 1.0 1 0 1 50.0 1219.4 0.0 1219.4 View list
6 2170147533 Klopper, E (Elbe) 2 1.0 1 0 1 50.0 1161.6 0.0 1161.6 View list
7 1150150111 Foster, B (Bjorn) 2 0.0 0 0 2 0.0 1186.1 -425.0 761.1 View list
8 1150140699 Marais, A (Alexander) 2 0.0 0 0 2 0.0 1253.5 -425.0 828.5 View list
9 2150150118 Pfukwa, R (Rujeko) 2 0.0 0 0 2 0.0 1186.1 -425.0 761.1 View list
10 1150137343 Stern, M (Mason) 2 0.0 0 0 2 0.0 1278.6 -425.0 853.6 View list
11 1150300543 Howes, T (Tyler) 1 1.0 1 0 0 100.0 1270.4 425.0 1695.4 View list
12 1870302203 King, W (Wesley) 1 1.0 1 0 0 100.0 1305.3 425.0 1730.3 View list
13 1150305013 Kilawushe, Z (Zeengce) 1 1.0 1 0 0 100.0 1270.4 425.0 1695.4 View list
14 2160305009 Greer, E (Ella) 1 1.0 1 0 0 100.0 1270.4 425.0 1695.4 View list
15 1150146766 Blom, L (Luca) 1 1.0 1 0 0 100.0 1220.2 425.0 1645.2 View list
16 2160162747 Arendse, M (Meekah) 1 1.0 1 0 0 100.0 1220.2 425.0 1645.2 View list
17 1160158922 Koen, G (Gustav) 1 1.0 1 0 0 100.0 1220.2 425.0 1645.2 View list
18 1150139439 Levin, J (Jamie) 1 1.0 1 0 0 100.0 1286.8 425.0 1711.8 View list
19 1150305015 Loos, A (Aaron) 1 1.0 1 0 0 100.0 1270.4 425.0 1695.4 View list
20 1150151765 Louw, J (Jean) 1 1.0 1 0 0 100.0 1220.2 425.0 1645.2 View list