Player Page

Kearns, C (Cullen)
Dob: 2010/06/24 (U16)
Gender: Male
Chess SA id: 1100149784
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2024/10/05 (47 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 rating1312.9
Current Weighted rating1300.6
Current Weighted performance1255.0
Current official/published rating (highest between Raw, WR and WP)1312.9
Current highest rating achieved1318.4
Current floor (min rating allowed)818.4
Current K-factor36
Games played this month3
Score (S)1.0
Expected score (We)1.24
Difference (S-We)-0.20
Current Raw change (no limits, including tournament time weight)-7.2
Current min/max change allowed (with limits)±141.2
Current Raw change used (final)-7.2
Projected new Raw rating1305.7
Projected new Weighed rating1197.8
Projected new Weighted performance1250.3
Projected new final Raw rating (if new WP > new Raw)1305.7
Projected new highest rating1318.4
Projected new floor818.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1305.7
Projected effective change (new Official - current Official)-7.2
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 rating1260.7
Current Weighted rating1240.6
Current Weighted performance1214.7
Current official/published rating (highest between Raw, WR and WP)1260.7
Current highest rating achieved1260.7
Current floor (min rating allowed)760.7
Current K-factor36
Games played this month3
Score (S)1.0
Expected score (We)1.09
Difference (S-We)-0.09
Current Raw change (no limits, including tournament time weight)-3.2
Current min/max change allowed (with limits)±152.1
Current Raw change used (final)-3.2
Projected new Raw rating1257.5
Projected new Weighed rating1141.7
Projected new Weighted performance1234.2
Projected new final Raw rating (if new WP > new Raw)1257.5
Projected new highest rating1260.7
Projected new floor760.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1257.5
Projected effective change (new Official - current Official)-3.2
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 rating1370.1
Current Weighted rating1353.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1370.1
Current highest rating achieved1370.1
Current floor (min rating allowed)870.1
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)±130.1
Current Raw change used (final)0.0
Projected new Raw rating1370.1
Projected new Weighed rating1247.6
Projected new Weighted performance1193.7
Projected new final Raw rating (if new WP > new Raw)1370.1
Projected new highest rating1370.1
Projected new floor870.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1370.1
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: Paarl Boys' High Chess Festival 2024
Start: 2024/10/04  End: 2024/10/05  Host: WCW  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 3
Games: 3  Score: 1.0
Main rating: 1312.9  Rating gain/loss: -7.2
Type rating: 1260.7  Rating gain/loss: -3.2
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
6 Paarl Boys' High Chess Festival 2024 2024/10/04 2024/10/05 Cape Winelands (WCW) Standard 60 0.83 6 3 1.0 1312.9 1260.7 Analysis
5 Western Cape Top Schools Championship 2024 (U15 Mixed) 2024/08/30 2024/09/01 Eden (WEG) Standard 60 0.83 6 3 2.0 1299.5 1235.9 Analysis
4 Cape Winelands - Top Schools 2024 (U15 Mixed) 2024/07/27 2024/07/27 Cape Winelands (WCW) Standard 60 0.83 5 2 1.0 1311.5 1247.8 Analysis
3 Western Cape HS Individuals Championship 2024 (U15 Boys) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 1.5 1318.4 1225.1 Analysis
2 Cape Winelands Schools - Prestige 2024 (U15 Boys) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1318.4 1225.1 Analysis
1 Cape Winelands Schools - HS Trials 1 2024 (U15 Boys) 2024/02/17 2024/02/17 Cape Winelands (WCW) Rapid 35 0.66 6 6 4.0 1296.3 1357.9 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
14 Paarl Boys' High Chess Festival 2024 2024/10/04 2024/10/05 Cape Winelands (WCW) Standard 60 0.83 6 3 1.0 1312.9 1260.7 Analysis
13 Western Cape Top Schools Championship 2024 (U15 Mixed) 2024/08/30 2024/09/01 Eden (WEG) Standard 60 0.83 6 3 2.0 1299.5 1235.9 Analysis
12 Cape Winelands - Top Schools 2024 (U15 Mixed) 2024/07/27 2024/07/27 Cape Winelands (WCW) Standard 60 0.83 5 2 1.0 1311.5 1247.8 Analysis
11 Western Cape HS Individuals Championship 2024 (U15 Boys) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 1.5 1318.4 1225.1 Analysis
10 Cape Winelands Schools - Prestige 2024 (U15 Boys) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1318.4 1225.1 Analysis
9 Cape Winelands Schools - HS Trials 1 2024 (U15 Boys) 2024/02/17 2024/02/17 Cape Winelands (WCW) Rapid 35 0.66 6 6 4.0 1296.3 1357.9 Analysis
8 Midas Chess Youth 2023 (U14) 2023/09/09 2023/09/09 Cape Winelands (WCW) Rapid 13 0.35 5 4 2.5 1317.8 1353.2 Analysis
7 Western Cape Top Schools 2023 (U13 Mixed) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 5 2.0 1317.8 1241.7 Analysis
6 CW Top Schools 2023 (U13 Mix + U13 Girls) 2023/08/26 2023/08/26 Cape Winelands (WCW) Rapid 32 0.63 5 5 5.0 1277.2 1285.2 Analysis
5 Cape Winelands Open 2023 (U14) 2023/07/23 2023/07/23 Cape Winelands (WCW) Standard 70 0.87 5 5 2.5 1272.5 1253.6 Analysis
4 Western Cape PS Individuals 2023 (U13 Boys) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 2.0 1274.3 1256.5 Analysis
3 Midas Paints Chess Cup Term 2 2023 (U14) 2023/04/15 2023/04/15 Cape Winelands (WCW) Rapid 13 0.35 5 4 4.0 1248.7 1200.0 Analysis
2 Cape Winelands Schools Prestige 2023 (U13 Boys) 2023/03/11 2023/03/11 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1211.6 1214.0 Analysis
1 Cape Winelands Schools Chess - Trials 1 2023 (U13 Boys) 2023/02/18 2023/02/18 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 25 11 3 11 12.5 50.0 0.0 1322.8 1322.8
White 11 6 1 4 6.5 59.1 77.3 1341.4 1418.7
Black 14 5 2 7 6.0 42.9 -60.7 1308.2 1247.5
Standard All 19 8 1 10 8.5 44.7 -44.7 1334.5 1289.8
White 8 4 0 4 4.0 50.0 0.0 1369.0 1369.0
Black 11 4 1 6 4.5 40.9 -77.3 1309.4 1232.1
Rapid All 6 3 2 1 4.0 66.7 141.7 1285.7 1427.4
White 3 2 1 0 2.5 83.3 283.3 1267.7 1551.0
Black 3 1 1 1 1.5 50.0 0.0 1303.8 1303.8
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 64 34 5 25 36.5 57.0 59.8 1286.4 1346.2
White 30 20 1 9 20.5 68.3 155.8 1285.6 1441.5
Black 34 14 4 16 16.0 47.1 -25.0 1287.1 1262.1
Standard All 45 20 2 23 21.0 46.7 -28.3 1302.8 1274.5
White 20 12 0 8 12.0 60.0 85.0 1303.6 1388.6
Black 25 8 2 15 9.0 36.0 -119.0 1302.2 1183.2
Rapid All 19 14 3 2 15.5 81.6 268.4 1247.6 1516.0
White 10 8 1 1 8.5 85.0 297.5 1249.7 1547.2
Black 9 6 2 1 7.0 77.8 236.1 1245.3 1481.5
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 110078333 Neethling, S (Sean) 3 1.0 1 0 2 33.3 1311.0 -141.7 1169.4 View list
2 1100141748 Arries, A (Aldavian) 2 2.0 2 0 0 100.0 1253.9 425.0 1678.9 View list
3 1090098025 De Klerk, H (Hanro) 2 1.5 1 1 0 75.0 1272.5 212.5 1485.0 View list
4 1110135521 Gaffoor, E (Eesa) 2 1.0 1 0 1 50.0 1295.2 0.0 1295.2 View list
5 1100138452 Du Toit, M (Matthew) 1 1.0 1 0 0 100.0 1317.8 425.0 1742.8 View list
6 2090145674 Du Plessis, M (Madelein) 1 1.0 1 0 0 100.0 1248.7 425.0 1673.7 View list
7 1120149745 Arendse, J (Jaylin) 1 1.0 1 0 0 100.0 1277.2 425.0 1702.2 View list
8 2100130766 Daniels, C (Colsten) 1 1.0 1 0 0 100.0 1299.5 425.0 1724.5 View list
9 2110137593 Coetzee, A (Alexia) 1 1.0 1 0 0 100.0 1277.2 425.0 1702.2 View list
10 111091995 De Kock, S (Stephan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1110132434 Bailey, C (Caleb) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 1100118468 De Bruin, L (Leo) 1 1.0 1 0 0 100.0 1211.6 425.0 1636.6 View list
13 1100109823 Calitz, J (Joey) 1 1.0 1 0 0 100.0 1248.7 425.0 1673.7 View list
14 2080313354 Burger, N (Neca) 1 1.0 1 0 0 100.0 1312.9 425.0 1737.9 View list
15 1110118934 Boshoff, M (Matthew) 1 1.0 1 0 0 100.0 1272.5 425.0 1697.5 View list
16 1110099722 Booysen, C (Chadlin) 1 1.0 1 0 0 100.0 1274.3 425.0 1699.3 View list
17 2100149808 Ficks, W (Willmarie) 1 1.0 1 0 0 100.0 1277.2 425.0 1702.2 View list
18 1110109382 Fourie, L (Loftie) 1 1.0 1 0 0 100.0 1274.3 425.0 1699.3 View list
19 1110118473 Frans, A (Aqeel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
20 1090109847 Hugo, E (Emil) 1 1.0 1 0 0 100.0 1318.4 425.0 1743.4 View list