Player Page

Priestley, L (Logan)
Dob: 2009/04/08 (U16)
Gender: Male
Chess SA id: 1090109869
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 rating1536.7
Current Weighted rating1500.5
Current Weighted performance1437.4
Current official/published rating (highest between Raw, WR and WP)1536.7
Current highest rating achieved1630.2
Current floor (min rating allowed)1130.2
Current K-factor28
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)±102.6
Current Raw change used (final)0.0
Projected new Raw rating1536.7
Projected new Weighed rating1381.9
Projected new Weighted performance1437.4
Projected new final Raw rating (if new WP > new Raw)1536.7
Projected new highest rating1630.2
Projected new floor1130.2
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1536.7
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 rating1577.8
Current Weighted rating1515.9
Current Weighted performance1407.7
Current official/published rating (highest between Raw, WR and WP)1577.8
Current highest rating achieved1663.5
Current floor (min rating allowed)1163.5
Current K-factor28
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)±96.8
Current Raw change used (final)0.0
Projected new Raw rating1577.8
Projected new Weighed rating1397.9
Projected new Weighted performance1407.7
Projected new final Raw rating (if new WP > new Raw)1577.8
Projected new highest rating1663.5
Projected new floor1163.5
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1577.8
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 rating1505.5
Current Weighted rating1436.0
Current Weighted performance1521.8
Current official/published rating (highest between Raw, WR and WP)1521.8
Current highest rating achieved1505.5
Current floor (min rating allowed)1005.5
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)±107.3
Current Raw change used (final)0.0
Projected new Raw rating1505.5
Projected new Weighed rating1321.0
Projected new Weighted performance1521.8
Projected new final Raw rating (if new WP > new Raw)1521.8
Projected new highest rating1521.8
Projected new floor1021.8
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1521.8
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
9 Cape Town Junior League Finals 2024 (U15 Open B) 2024/05/18 2024/05/18 Cape Town (WCT) Rapid 25 0.54 6 4 3.0 1504.3 1376.4 Analysis
8 Steinitz Chess Festival 2024 (Open Rapid) 2024/05/11 2024/05/11 Cape Town (WCT) Rapid 20 0.47 6 6 4.0 1504.3 1376.4 Analysis
7 Hermanus Chess Club Open 2024 (Advanced) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 2.0 1540.4 1430.8 Analysis
6 Cape Town Junior League Qualifier 2024 (U15 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 5 3.5 1540.4 1430.8 Analysis
5 Western Cape HS Individuals Championship 2024 (U15 Boys) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 2.5 1630.2 1663.5 Analysis
4 Cape Town Open Chess Championship 2024 (Advanced) 2024/03/15 2024/03/17 Cape Town (WCT) Standard 90 0.94 6 6 2.0 1630.2 1663.5 Analysis
3 Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 4.5 1630.2 1663.5 Analysis
2 Cape of Good Hope Open Chess Tournament 2024 (Advanced) 2024/02/17 2024/02/17 Cape Town (WCT) Standard 70 0.87 6 6 6.0 1477.5 1494.3 Analysis
1 North District School Trials 2024 (U15 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 4.5 1477.5 1494.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
44 Cape Town Junior League Finals 2024 (U15 Open B) 2024/05/18 2024/05/18 Cape Town (WCT) Rapid 25 0.54 6 4 3.0 1504.3 1376.4 Analysis
43 Steinitz Chess Festival 2024 (Open Rapid) 2024/05/11 2024/05/11 Cape Town (WCT) Rapid 20 0.47 6 6 4.0 1504.3 1376.4 Analysis
42 Hermanus Chess Club Open 2024 (Advanced) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 2.0 1540.4 1430.8 Analysis
41 Cape Town Junior League Qualifier 2024 (U15 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 5 3.5 1540.4 1430.8 Analysis
40 Western Cape HS Individuals Championship 2024 (U15 Boys) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 2.5 1630.2 1663.5 Analysis
39 Cape Town Open Chess Championship 2024 (Advanced) 2024/03/15 2024/03/17 Cape Town (WCT) Standard 90 0.94 6 6 2.0 1630.2 1663.5 Analysis
38 Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 4.5 1630.2 1663.5 Analysis
37 Cape of Good Hope Open Chess Tournament 2024 (Advanced) 2024/02/17 2024/02/17 Cape Town (WCT) Standard 70 0.87 6 6 6.0 1477.5 1494.3 Analysis
36 North District School Trials 2024 (U15 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 4.5 1477.5 1494.3 Analysis
35 Kraaifontein Open 2023 (Adanced) 2023/12/09 2023/12/10 Cape Town (WCT) Standard 70 0.87 6 6 2.0 1511.7 1542.3 Analysis
34 Cape Town Junior Chess League Finals 2023 (U16A) 2023/09/16 2023/09/16 Cape Town (WCT) Rapid 25 0.54 7 5 4.0 1477.5 1333.2 Analysis
33 Midas Chess Youth 2023 (Open) 2023/09/09 2023/09/09 Cape Winelands (WCW) Rapid 13 0.35 5 5 4.0 1477.5 1333.2 Analysis
32 Western Cape Top Schools 2023 (U15 Mixed) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 6 4.0 1477.5 1531.5 Analysis
31 WP Club League 2023 (D2) 2023/08/05 2023/08/26 Cape Town (WCT) Standard 70 0.87 6 5 5.0 1425.4 1432.2 Analysis
30 Cape Winelands Open 2023 (Advanced) 2023/07/22 2023/07/23 Cape Winelands (WCW) Standard 70 0.87 6 6 3.5 1443.3 1393.2 Analysis
29 Curro Durbanville Chess Open Rapid 2023 (Advanced) 2023/07/15 2023/07/15 Cape Town (WCT) Rapid 35 0.66 6 6 1.0 1443.3 1444.2 Analysis
28 WP Closed 2023 (U16) 2023/06/16 2023/06/17 Cape Town (WCT) Standard 70 0.87 6 6 3.0 1451.1 1406.6 Analysis
27 Cape Town Junior League 2nd Qualifier 2023 (U16) 2023/06/03 2023/06/03 Cape Town (WCT) Rapid 25 0.54 6 6 4.0 1451.1 1433.6 Analysis
26 Steinitz Open 2023 (D) 2023/05/27 2023/05/27 Cape Town (WCT) Rapid 20 0.47 6 6 4.0 1442.5 1421.4 Analysis
25 Hermanus Rapid 2023 (B) 2023/04/22 2023/04/22 Overberg (WOS) Rapid 25 0.54 6 6 3.5 1427.1 1485.4 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 51 27 10 14 32.0 62.7 108.3 1433.3 1541.7
White 26 14 6 6 17.0 65.4 130.8 1444.4 1575.2
Black 25 13 4 8 15.0 60.0 85.0 1421.8 1506.8
Standard All 29 17 5 7 19.5 67.2 146.6 1418.9 1565.5
White 15 10 2 3 11.0 73.3 198.3 1398.6 1596.9
Black 14 7 3 4 8.5 60.7 91.1 1440.8 1531.9
Rapid All 22 10 5 7 12.5 56.8 58.0 1452.3 1510.2
White 11 4 4 3 6.0 54.5 38.6 1507.0 1545.6
Black 11 6 1 4 6.5 59.1 77.3 1397.6 1474.9
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 249 140 30 79 155.0 62.2 104.1 1345.5 1449.7
White 124 70 16 38 78.0 62.9 109.7 1349.2 1458.9
Black 125 70 14 41 77.0 61.6 98.6 1341.9 1440.5
Standard All 133 71 21 41 81.5 61.3 95.9 1351.8 1447.7
White 64 39 9 16 43.5 68.0 152.7 1357.5 1510.3
Black 69 32 12 25 38.0 55.1 43.1 1346.6 1389.7
Rapid All 116 69 9 38 73.5 63.4 113.6 1338.3 1451.9
White 60 31 7 22 34.5 57.5 63.7 1340.3 1404.1
Black 56 38 2 16 39.0 69.6 167.0 1336.1 1503.1
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 209095311 Grove, E (Emily) 6 6.0 6 0 0 100.0 1404.9 425.0 1829.9 View list
2 108087782 Jonkers, T (Tristan) 6 0.0 0 0 6 0.0 1410.3 -425.0 985.3 View list
3 1090134392 Amar, J (James) 4 2.0 2 0 2 50.0 1332.9 0.0 1332.9 View list
4 1070097558 Maruma, K (Katlego) 4 1.5 1 1 2 37.5 1531.4 -106.3 1425.2 View list
5 110094681 Meyer, M (Matthew) 4 1.0 1 0 3 25.0 1434.5 -212.5 1222.0 View list
6 2100118020 Smith, S (Shiloh) 3 3.0 3 0 0 100.0 1290.3 425.0 1715.3 View list
7 1090099546 Ngudle, M (Mandisi) 3 1.5 1 1 1 50.0 1546.3 0.0 1546.3 View list
8 1090109860 Solomon, I (Izaiah) 3 1.5 1 1 1 50.0 1280.4 0.0 1280.4 View list
9 1100109057 Tsabola, B (Bright) 3 1.0 1 0 2 33.3 1394.0 -141.7 1252.4 View list
10 1090107971 Van Rhyn, A (Aden) 3 0.5 0 1 2 16.7 1369.4 -283.3 1086.1 View list
11 109092070 Wilson, J (James) 3 0.5 0 1 2 16.7 1286.6 -283.3 1003.2 View list
12 107061440 Van Staaden, D (Darren) 3 0.0 0 0 3 0.0 1546.4 -425.0 1121.4 View list
13 1090130345 Carstens, J (Joshua) 2 2.0 2 0 0 100.0 1553.8 425.0 1978.8 View list
14 1100109838 Kuhn, J (Jean) 2 2.0 2 0 0 100.0 1365.3 425.0 1790.3 View list
15 2100109060 Makhasi, A (Athule) 2 2.0 2 0 0 100.0 1276.0 425.0 1701.0 View list
16 1060108632 Maree, B (Brevin) 2 2.0 2 0 0 100.0 1370.0 425.0 1795.0 View list
17 1080157920 Philisani, Y (Yamkela) 2 2.0 2 0 0 100.0 1464.3 425.0 1889.3 View list
18 1090134113 Rubusana, A (Anda) 2 2.0 2 0 0 100.0 1332.3 425.0 1757.3 View list
19 2100130572 Sikweza, B (Busisiwe) 2 2.0 2 0 0 100.0 1319.0 425.0 1744.0 View list
20 107078353 De Wet, M (Malcolm) 2 1.5 1 1 0 75.0 1342.6 212.5 1555.1 View list