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: 2024/04/20 (13 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
Curent Raw rating1504.3
Curent Weighted rating1490.3
Curent Weighted performance1293.2
Current official/published rating (highest between Raw, WR and WP)1504.3
Current floor (min rating allowed)1130.2
Current highest rating achieved1630.2
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)±107.5
Current Raw change used (final)0.0
Projected new Raw rating1504.3
Projected new Weighed rating1493.2
Projected new Weighted performance1293.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1504.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1630.2
Projected new floor1130.2
Projected new K-facor28
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
Curent Raw rating1577.8
Curent Weighted rating1496.3
Curent Weighted performance1426.9
Current official/published rating (highest between Raw, WR and WP)1577.8
Current floor (min rating allowed)1163.5
Current highest rating achieved1663.5
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 rating1506.6
Projected new Weighted performance1426.9
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
Projected new highest rating1663.5
Projected new floor1163.5
Projected new K-facor28
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
Curent Raw rating1376.4
Curent Weighted rating1423.8
Curent Weighted performance1327.8
Current official/published rating (highest between Raw, WR and WP)1423.8
Current floor (min rating allowed)985.4
Current highest rating achieved1485.4
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)±129.0
Current Raw change used (final)0.0
Projected new Raw rating1376.4
Projected new Weighed rating1419.8
Projected new Weighted performance1327.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1419.8
Projected effective change (new Official - current Official)-4.0
Projected new highest rating1485.4
Projected new floor985.4
Projected new K-facor32
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)985.4
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor985.4
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
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
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
24 Midas Paints Chess Cup Term 2 2023 (U16) 2023/04/15 2023/04/15 Cape Winelands (WCW) Rapid 13 0.35 5 5 3.5 1427.1 1485.4 Analysis
23 Western Cape HS Individuals 2023 (U15 Boys) 2023/04/01 2023/04/02 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1427.1 1376.8 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 41 20 10 11 25.0 61.0 93.3 1406.7 1500.0
White 20 10 6 4 13.0 65.0 127.5 1384.8 1512.3
Black 21 10 4 7 12.0 57.1 60.7 1427.5 1488.2
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 12 3 5 4 5.5 45.8 -35.4 1377.0 1341.6
White 5 0 4 1 2.0 40.0 -85.0 1343.7 1258.7
Black 7 3 1 3 3.5 50.0 0.0 1400.9 1400.9
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 239 133 30 76 148.0 61.9 101.4 1337.3 1438.7
White 118 66 16 36 74.0 62.7 108.1 1334.3 1442.3
Black 121 67 14 40 74.0 61.2 94.8 1340.2 1435.1
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 106 62 9 35 66.5 62.7 108.3 1319.0 1427.3
White 54 27 7 20 30.5 56.5 55.1 1306.7 1361.8
Black 52 35 2 15 36.0 69.2 163.5 1331.8 1495.3
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 108087782 Jonkers, T (Tristan) 6 0.0 0 0 6 0.0 1410.3 -425.0 985.3 View list
2 209095311 Grove, E (Emily) 4 4.0 4 0 0 100.0 1355.2 425.0 1780.2 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 1090109860 Solomon, I (Izaiah) 3 1.5 1 1 1 50.0 1280.4 0.0 1280.4 View list
8 1100109057 Tsabola, B (Bright) 3 1.0 1 0 2 33.3 1394.0 -141.7 1252.4 View list
9 1090107971 Van Rhyn, A (Aden) 3 0.5 0 1 2 16.7 1369.4 -283.3 1086.1 View list
10 109092070 Wilson, J (James) 3 0.5 0 1 2 16.7 1286.6 -283.3 1003.2 View list
11 107061440 Van Staaden, D (Darren) 3 0.0 0 0 3 0.0 1546.4 -425.0 1121.4 View list
12 1090130345 Carstens, J (Joshua) 2 2.0 2 0 0 100.0 1553.8 425.0 1978.8 View list
13 1100109838 Kuhn, J (Jean) 2 2.0 2 0 0 100.0 1365.3 425.0 1790.3 View list
14 2100109060 Makhasi, A (Athule) 2 2.0 2 0 0 100.0 1276.0 425.0 1701.0 View list
15 1060108632 Maree, B (Brevin) 2 2.0 2 0 0 100.0 1370.0 425.0 1795.0 View list
16 1080157920 Philisani, Y (Yamkela) 2 2.0 2 0 0 100.0 1464.3 425.0 1889.3 View list
17 1090134113 Rubusana, A (Anda) 2 2.0 2 0 0 100.0 1332.3 425.0 1757.3 View list
18 2100130572 Sikweza, B (Busisiwe) 2 2.0 2 0 0 100.0 1319.0 425.0 1744.0 View list
19 107078353 De Wet, M (Malcolm) 2 1.5 1 1 0 75.0 1342.6 212.5 1555.1 View list
20 1090136416 Murray, D (Dawid Baruch) 2 1.5 1 1 0 75.0 1453.9 212.5 1666.4 View list