Player Page

Priestley, L (Liam)
Dob: 2011/07/27 (U14)
Gender: Male
Chess SA id: 1110131083
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/05/18 (59 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 rating1397.0
Current Weighted rating1385.0
Current Weighted performance1270.6
Current official/published rating (highest between Raw, WR and WP)1397.0
Current highest rating achieved1413.8
Current floor (min rating allowed)913.8
Current K-factor32
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)±125.2
Current Raw change used (final)0.0
Projected new Raw rating1397.0
Projected new Weighed rating1275.1
Projected new Weighted performance1270.6
Projected new final Raw rating (if new WP > new Raw)1397.0
Projected new highest rating1413.8
Projected new floor913.8
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1397.0
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 rating1409.4
Current Weighted rating1383.5
Current Weighted performance1379.3
Current official/published rating (highest between Raw, WR and WP)1409.4
Current highest rating achieved1416.5
Current floor (min rating allowed)916.5
Current K-factor32
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)±123.0
Current Raw change used (final)0.0
Projected new Raw rating1409.4
Projected new Weighed rating1274.7
Projected new Weighted performance1379.3
Projected new final Raw rating (if new WP > new Raw)1409.4
Projected new highest rating1416.5
Projected new floor916.5
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1409.4
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 rating1270.6
Current Weighted rating1290.8
Current Weighted performance1131.1
Current official/published rating (highest between Raw, WR and WP)1290.8
Current highest rating achieved1360.9
Current floor (min rating allowed)860.9
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)±149.9
Current Raw change used (final)0.0
Projected new Raw rating1270.6
Projected new Weighed rating1186.3
Projected new Weighted performance1131.1
Projected new final Raw rating (if new WP > new Raw)1270.6
Projected new highest rating1360.9
Projected new floor860.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1270.6
Projected effective change (new Official - current Official)-20.2
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 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
5 Cape Town Junior League Finals 2024 (U15 Open B) 2024/05/18 2024/05/18 Cape Town (WCT) Rapid 25 0.54 6 4 1.5 1408.5 1294.7 Analysis
4 Western Cape PS Individuals Championship 2024 (U13 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 3.0 1408.5 1402.4 Analysis
3 Cape Town Junior League Qualifier 2024 (U15 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 0 0.0 1408.5 1294.7 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 6 3.0 1413.8 1416.5 Analysis
1 North District School Trials 2024 (U13 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1391.4 1404.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
26 Cape Town Junior League Finals 2024 (U15 Open B) 2024/05/18 2024/05/18 Cape Town (WCT) Rapid 25 0.54 6 4 1.5 1408.5 1294.7 Analysis
25 Western Cape PS Individuals Championship 2024 (U13 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 3.0 1408.5 1402.4 Analysis
24 Cape Town Junior League Qualifier 2024 (U15 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 0 0.0 1408.5 1294.7 Analysis
23 Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1413.8 1416.5 Analysis
22 North District School Trials 2024 (U13 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1391.4 1404.0 Analysis
21 Kraaifontein Open 2023 (U14) 2023/12/09 2023/12/09 Cape Town (WCT) Rapid 30 0.60 6 6 3.5 1393.8 1272.0 Analysis
20 Western Cape Top Schools 2023 (U13 Mixed) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 6 5.0 1331.6 1333.8 Analysis
19 Curro Durbanville Chess Open Rapid 2023 (U14) 2023/07/15 2023/07/15 Cape Town (WCT) Rapid 35 0.66 6 6 3.0 1352.5 1288.6 Analysis
18 Midas Paints Chess Cup Term 2 2023 (U14) 2023/04/15 2023/04/15 Cape Winelands (WCW) Rapid 13 0.35 5 5 2.0 1369.4 1329.6 Analysis
17 Cape Town Metro Schools Chess Closed Individuals 2023 (U13 Boys) 2023/02/03 2023/03/04 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1396.9 1366.2 Analysis
16 North District School Trials 2023 (U13 Boys) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 6 6 5.0 1364.9 1319.0 Analysis
15 Cape of Good Hope Open 2023 (Rapid) 2023/01/29 2023/01/29 Cape Town (WCT) Rapid 25 0.54 6 6 3.0 1361.6 1360.9 Analysis
14 Western Cape Closed Championship 2022 (U12) 2022/09/24 2022/09/24 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1286.9 1192.4 Analysis
13 Western Cape Top Schools 2022 (U11 Mix) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 5 5.0 1286.9 1192.4 Analysis
12 Curro Durbanville Chess Open Rapid 2022 (U12) 2022/07/02 2022/07/02 Cape Town (WCT) Rapid 25 0.54 6 6 4.0 1272.9 1345.6 Analysis
11 Stellenberg Chess Championship 2022 (U12) 2022/06/25 2022/06/25 Cape Town (WCT) Rapid 30 0.60 6 6 4.0 1262.7 1295.7 Analysis
10 WP Closed 2022 (U12) 2022/06/16 2022/06/16 Cape Town (WCT) Standard 70 0.87 6 6 2.0 1262.7 1196.7 Analysis
9 Steinitz Open 2022 (D) 2022/05/21 2022/05/22 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1192.7 1140.2 Analysis
8 CTCA Rapid Masters @ Kraaifontein Library 2022 (Junior) 2022/05/14 2022/05/14 Cape Town (WCT) Rapid 15 0.39 6 6 4.0 1192.7 1259.7 Analysis
7 CTCA Rapid Masters @ Claremont Chess Club 2022 (Junior) 2022/04/16 2022/04/16 Cape Town (WCT) Rapid 15 0.39 6 6 4.0 1172.5 1220.1 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 21 11 1 9 11.5 54.8 40.5 1352.9 1393.4
White 11 7 0 4 7.0 63.6 115.9 1374.6 1490.5
Black 10 4 1 5 4.5 45.0 -42.5 1329.2 1286.7
Standard All 17 10 0 7 10.0 58.8 75.0 1379.2 1454.2
White 9 6 0 3 6.0 66.7 141.7 1404.1 1545.8
Black 8 4 0 4 4.0 50.0 0.0 1351.1 1351.1
Rapid All 4 1 1 2 1.5 37.5 -106.3 1241.4 1135.2
White 2 1 0 1 1.0 50.0 0.0 1241.4 1241.4
Black 2 0 1 1 0.5 25.0 -212.5 1241.4 1028.9
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 137 77 3 57 78.5 57.3 62.0 1277.7 1339.8
White 68 37 2 29 38.0 55.9 50.0 1292.5 1342.5
Black 69 40 1 28 40.5 58.7 73.9 1263.2 1337.1
Standard All 71 42 0 29 42.0 59.2 77.8 1292.7 1370.6
White 36 20 0 16 20.0 55.6 47.2 1317.8 1365.0
Black 35 22 0 13 22.0 62.9 109.3 1267.0 1376.3
Rapid All 66 35 3 28 36.5 55.3 45.1 1261.5 1306.6
White 32 17 2 13 18.0 56.3 53.1 1264.0 1317.1
Black 34 18 1 15 18.5 54.4 37.5 1259.2 1296.7
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 1120132089 Russell, C (Christopher) 3 3.0 3 0 0 100.0 1216.0 425.0 1641.0 View list
2 1120137368 Sher, J (Jonah) 3 2.0 2 0 1 66.7 1274.9 141.7 1416.5 View list
3 1110150425 Haman, R (Rico) 2 2.0 2 0 0 100.0 1383.2 425.0 1808.2 View list
4 1110116553 Joseph, U (Uthmaan) 2 2.0 2 0 0 100.0 1205.7 425.0 1630.7 View list
5 1110137370 Spence, B (Brian) 2 2.0 2 0 0 100.0 1274.8 425.0 1699.8 View list
6 1100118990 Cockin, R (Ruan) 2 1.0 1 0 1 50.0 1288.9 0.0 1288.9 View list
7 1110132058 Braaf, J (Jordan) 2 1.0 1 0 1 50.0 1192.7 0.0 1192.7 View list
8 1120141168 Esterhuizen, E (Ethan) 2 1.0 1 0 1 50.0 1239.8 0.0 1239.8 View list
9 2110109006 Jacobs, T (Teleah) 2 1.0 1 0 1 50.0 1328.3 0.0 1328.3 View list
10 2100108991 Leenderts, S (Shanique) 2 1.0 1 0 1 50.0 1408.5 0.0 1408.5 View list
11 1100108080 Van Niekerk, JH (Johann) 2 1.0 1 0 1 50.0 1380.9 0.0 1380.9 View list
12 2110113439 Yoon, YJ (Yea Jun) 2 1.0 1 0 1 50.0 1402.7 0.0 1402.7 View list
13 1100135101 Tomi, A (Amange) 2 0.5 0 1 1 25.0 1408.5 -212.5 1196.0 View list
14 1110099722 Booysen, C (Chadlin) 2 0.0 0 0 2 0.0 1244.6 -425.0 819.6 View list
15 1120130970 Bell, L (Luke) 2 0.0 0 0 2 0.0 1192.0 -425.0 767.0 View list
16 1110109842 Matima, A (Aiden) 2 0.0 0 0 2 0.0 1282.5 -425.0 857.5 View list
17 1120135094 Singh, S (Shaurya) 2 0.0 0 0 2 0.0 1350.3 -425.0 925.3 View list
18 2110109830 Snyman, MM (Mila Marie) 2 0.0 0 0 2 0.0 1216.2 -425.0 791.2 View list
19 1110109831 Strydom, H (Henroux) 2 0.0 0 0 2 0.0 1335.6 -425.0 910.6 View list
20 1100134472 Bulani, M (Milani) 1 1.0 1 0 0 100.0 1172.5 425.0 1597.5 View list