Player Page

Barkley, C (Christopher)
Dob: 2011/02/08 (U14)
Gender: Male
Chess SA id: 1110155816
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2024/03/02 (116 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 rating1384.1
Current Weighted rating1294.3
Current Weighted performance1338.6
Current official/published rating (highest between Raw, WR and WP)1384.1
Current highest rating achieved1384.1
Current floor (min rating allowed)884.1
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)±127.6
Current Raw change used (final)0.0
Projected new Raw rating1384.1
Projected new Weighed rating1193.5
Projected new Weighted performance1338.6
Projected new final Raw rating (if new WP > new Raw)1384.1
Projected new highest rating1384.1
Projected new floor884.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1384.1
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 rating1360.2
Current Weighted rating1290.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1360.2
Current highest rating achieved1360.2
Current floor (min rating allowed)860.2
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)±132.0
Current Raw change used (final)0.0
Projected new Raw rating1360.2
Projected new Weighed rating1189.7
Projected new Weighted performance1255.1
Projected new final Raw rating (if new WP > new Raw)1360.2
Projected new highest rating1360.2
Projected new floor860.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1360.2
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 rating1318.8
Current Weighted rating1257.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1318.8
Current highest rating achieved1318.8
Current floor (min rating allowed)818.8
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)±140.0
Current Raw change used (final)0.0
Projected new Raw rating1318.8
Projected new Weighed rating1158.7
Projected new Weighted performance1042.9
Projected new final Raw rating (if new WP > new Raw)1318.8
Projected new highest rating1318.8
Projected new floor818.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1318.8
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 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
2 Cape Winelands Schools - Prestige 2024 (U13 Boys) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 4.0 1332.7 1305.1 Analysis
1 Cape Winelands Schools - PS Trials 1 2024 (U13 Boys) 2024/02/10 2024/02/10 Cape Winelands (WCW) Rapid 35 0.66 6 6 4.5 1298.5 1262.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Cape Winelands Schools - Prestige 2024 (U13 Boys) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 4.0 1332.7 1305.1 Analysis
6 Cape Winelands Schools - PS Trials 1 2024 (U13 Boys) 2024/02/10 2024/02/10 Cape Winelands (WCW) Rapid 35 0.66 6 6 4.5 1298.5 1262.6 Analysis
5 Western Cape Closed Championship 2023 (U14) 2023/09/23 2023/09/23 Cape Town (WCT) Rapid 25 0.54 6 6 3.0 1291.2 1200.0 Analysis
4 Midas Chess Youth 2023 (U14) 2023/09/09 2023/09/09 Cape Winelands (WCW) Rapid 13 0.35 5 5 4.0 1291.2 1200.0 Analysis
3 2023 Gauteng Top Schools (U13 Mixed) 2023/08/18 2023/08/18 West Rand (GWR) Standard 60 0.83 5 5 3.0 1233.2 1238.5 Analysis
2 Gauteng D7 Teams 2023 (U13) 2023/08/12 2023/08/12 Sedibeng (GSV) Standard 60 0.83 5 5 4.5 1233.2 1238.5 Analysis
1 Gauteng Schools D7 2023 (U13 Boys) 2023/05/20 2023/05/20 Sedibeng (GSV) 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 11 8 1 2 8.5 77.3 231.8 1322.7 1554.5
White 5 4 0 1 4.0 80.0 255.0 1322.9 1577.9
Black 6 4 1 1 4.5 75.0 212.5 1322.5 1535.0
Standard All 5 4 0 1 4.0 80.0 255.0 1363.1 1618.1
White 2 2 0 0 2.0 100.0 425.0 1268.5 1693.5
Black 3 2 0 1 2.0 66.7 141.7 1426.2 1567.9
Rapid All 6 4 1 1 4.5 75.0 212.5 1289.0 1501.5
White 3 2 0 1 2.0 66.7 141.7 1359.1 1500.8
Black 3 2 1 0 2.5 83.3 283.3 1218.9 1502.2
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 37 25 3 9 26.5 71.6 183.8 1247.5 1431.3
White 20 12 2 6 13.0 65.0 127.5 1233.3 1360.8
Black 17 13 1 3 13.5 79.4 250.0 1264.3 1514.3
Standard All 20 14 2 4 15.0 75.0 212.5 1243.3 1455.8
White 11 7 2 2 8.0 72.7 193.2 1227.5 1420.7
Black 9 7 0 2 7.0 77.8 236.1 1262.5 1498.6
Rapid All 17 11 1 5 11.5 67.6 150.0 1252.5 1402.5
White 9 5 0 4 5.0 55.6 47.2 1240.3 1287.5
Black 8 6 1 1 6.5 81.3 265.6 1266.3 1531.9
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 1110108726 Small, Q (Quade) 2 1.0 1 0 1 50.0 1315.6 0.0 1315.6 View list
2 2100141920 Vilakazi, L (Lwandle) 2 0.5 0 1 1 25.0 1233.2 -212.5 1020.7 View list
3 1100159506 Kotze, D (Divan) 1 1.0 1 0 0 100.0 1233.2 425.0 1658.2 View list
4 1100149784 Kearns, C (Cullen) 1 1.0 1 0 0 100.0 1291.2 425.0 1716.2 View list
5 1120149755 Joseph, V (Valdemiro) 1 1.0 1 0 0 100.0 1298.5 425.0 1723.5 View list
6 1110192832 Jamein, A (Aldivash) 1 1.0 1 0 0 100.0 1332.7 425.0 1757.7 View list
7 1110135521 Gaffoor, E (Eesa) 1 1.0 1 0 0 100.0 1332.7 425.0 1757.7 View list
8 1100112727 Froneman, BW (Bernard Wilhelm) 1 1.0 1 0 0 100.0 1233.2 425.0 1658.2 View list
9 1120192827 Engela, K (Kian) 1 1.0 1 0 0 100.0 1298.5 425.0 1723.5 View list
10 2110190326 Bolane, O (Omiyo) 1 1.0 1 0 0 100.0 1291.2 425.0 1716.2 View list
11 1120192818 Arendse, A (Ashton Lee) 1 1.0 1 0 0 100.0 1298.5 425.0 1723.5 View list
12 1100162382 Davids, R (Rania) 1 1.0 1 0 0 100.0 1291.2 425.0 1716.2 View list
13 1110137459 Cyster, J (Jean-Luke) 1 1.0 1 0 0 100.0 1332.7 425.0 1757.7 View list
14 1100141903 Nkambule, K (Kim) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 1110145776 Mthembu, C (Celimpilo) 1 1.0 1 0 0 100.0 1233.2 425.0 1658.2 View list
16 1100162384 Raphalalani, L (Linathi) 1 1.0 1 0 0 100.0 1291.2 425.0 1716.2 View list
17 1110145784 Orton, L (Logan) 1 1.0 1 0 0 100.0 1233.2 425.0 1658.2 View list
18 1120112288 Robertson, J (Jonah) 1 1.0 1 0 0 100.0 1332.7 425.0 1757.7 View list
19 2160150370 Rogova, E (Emilia) 1 1.0 1 0 0 100.0 1291.2 425.0 1716.2 View list
20 1110151856 Sejake, O (Oratiloe) 1 1.0 1 0 0 100.0 1233.2 425.0 1658.2 View list