Player Page

Preston, W (Waylon)
Dob: 1999/03/04 (Adult)
Gender: Male
Chess SA id: 199053719
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/05/26 (28 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 rating1320.5
Current Weighted rating1299.3
Current Weighted performance1274.2
Current official/published rating (highest between Raw, WR and WP)1320.5
Current highest rating achieved1371.9
Current floor (min rating allowed)871.9
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)±139.7
Current Raw change used (final)0.0
Projected new Raw rating1320.5
Projected new Weighed rating1195.5
Projected new Weighted performance1274.2
Projected new final Raw rating (if new WP > new Raw)1320.5
Projected new highest rating1371.9
Projected new floor871.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1320.5
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 rating1299.4
Current Weighted rating1286.0
Current Weighted performance1255.8
Current official/published rating (highest between Raw, WR and WP)1299.4
Current highest rating achieved1365.3
Current floor (min rating allowed)865.3
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)±143.9
Current Raw change used (final)0.0
Projected new Raw rating1299.4
Projected new Weighed rating1183.1
Projected new Weighted performance1255.8
Projected new final Raw rating (if new WP > new Raw)1299.4
Projected new highest rating1365.3
Projected new floor865.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1299.4
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 rating1199.2
Current Weighted rating1120.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1199.2
Current highest rating achieved1199.2
Current floor (min rating allowed)699.2
Current K-factor40
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)±166.0
Current Raw change used (final)0.0
Projected new Raw rating1199.2
Projected new Weighed rating1031.8
Projected new Weighted performance664.5
Projected new final Raw rating (if new WP > new Raw)1199.2
Projected new highest rating1199.2
Projected new floor699.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1199.2
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 rating1219.9
Current Weighted rating1186.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1219.9
Current highest rating achieved1232.5
Current floor (min rating allowed)732.5
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)±161.2
Current Raw change used (final)0.0
Projected new Raw rating1219.9
Projected new Weighed rating1092.1
Projected new Weighted performance397.3
Projected new final Raw rating (if new WP > new Raw)1219.9
Projected new highest rating1232.5
Projected new floor732.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1219.9
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Elsies River Chess Club Championship 2024 2024/05/25 2024/05/26 Cape Town (WCT) Standard 70 0.87 5 5 2.0 1328.3 1305.9 Analysis
3 Hermanus Chess Club Open 2024 (Intermediate) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 4.0 1316.1 1106.4 Analysis
2 Cape of Good Hope Open Chess Tournament 2024 (Intermediate) 2024/02/17 2024/02/17 Cape Town (WCT) Standard 70 0.87 6 6 4.0 1295.6 1281.1 Analysis
1 Steinitz Club Team Blitz Championship 2024 2024/02/15 2024/02/15 Cape Town (WCT) Blitz 5 0.18 7 7 2.0 1295.6 1232.5 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
30 Elsies River Chess Club Championship 2024 2024/05/25 2024/05/26 Cape Town (WCT) Standard 70 0.87 5 5 2.0 1328.3 1305.9 Analysis
29 Hermanus Chess Club Open 2024 (Intermediate) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 4.0 1316.1 1106.4 Analysis
28 Cape of Good Hope Open Chess Tournament 2024 (Intermediate) 2024/02/17 2024/02/17 Cape Town (WCT) Standard 70 0.87 6 6 4.0 1295.6 1281.1 Analysis
27 Steinitz Club Team Blitz Championship 2024 2024/02/15 2024/02/15 Cape Town (WCT) Blitz 5 0.18 7 7 2.0 1295.6 1232.5 Analysis
26 Kraaifontein Open 2023 (Intermediate) 2023/12/09 2023/12/10 Cape Town (WCT) Standard 70 0.87 6 6 3.5 1264.6 1251.9 Analysis
25 WP Club League 2023 (C) 2023/07/29 2023/09/09 Cape Town (WCT) Standard 120 1.00 11 7 2.0 1298.1 1286.1 Analysis
24 Cape of Good Hope Open 2023 (Intermediate) 2023/01/28 2023/01/29 Cape Town (WCT) Standard 70 0.87 6 6 3.5 1307.2 1301.2 Analysis
23 Western Cape Club Championship 2022 (Tier 2) 2022/10/07 2022/10/09 Cape Town (WCT) Standard 65 0.85 6 3 2.0 1291.3 1295.8 Analysis
22 2022 Western Province Club League (C) 2022/08/20 2022/10/01 Cape Town (WCT) Standard 120 1.00 11 4 2.0 1291.3 1295.8 Analysis
21 South African Open 2022 (B) 2022/07/09 2022/07/17 Cape Town (WCT) Standard 120 1.00 11 8 4.0 1279.4 1291.1 Analysis
20 CTCA Rapid Masters @ Claremont Chess Club 2022 (Open) 2022/04/18 2022/04/18 Cape Town (WCT) Rapid 15 0.39 6 6 1.0 1304.8 1157.6 Analysis
19 Kraaifontein Open 2022 (Intermediate) 2022/01/08 2022/01/09 Cape Town (WCT) Standard 70 0.87 6 6 3.5 1295.4 1278.1 Analysis
18 Western Cape Club Championships 2021 (A) 2021/10/15 2021/10/17 Eden District (WEG) Standard 65 0.85 6 3 1.0 1294.5 1273.1 Analysis
17 CWP Closed 2021 (Open) 2021/09/18 2021/09/19 Cape Town (WCT) Standard 70 0.87 6 5 1.0 1367.2 1356.3 Analysis
16 WP Open 2021 (Prestige) 2021/05/08 2021/05/09 Cape Town (WCT) Standard 70 0.87 6 6 3.0 1371.9 1365.3 Analysis
15 Western Cape Closed 2020 (Prestige) 2021/03/27 2021/03/28 Cape Town (WCT) Standard 65 0.85 6 3 3.0 1347.1 1334.3 Analysis
14 2020 Western Province Open (Prestige) 2020/03/07 2020/03/08 Cape Town (WCT) Standard 70 0.87 6 6 3.0 1343.6 1335.5 Analysis
13 2020 Cape Of Good Hope Open (Open) 2020/02/21 2020/02/23 Cape Town (WCT) Standard 70 0.87 6 5 4.0 1307.3 1291.6 Analysis
12 Curro Durbanville Chess Tournament 2019 (Elite) 2019/08/23 2019/08/24 Cape Town (WCT) Standard 60 0.83 6 0 0.0 1335.8 1319.6 Analysis
11 2019 Western Province League (C) 2019/07/27 2019/09/07 Cape Town (WCT) Standard 120 1.00 11 3 0.0 1349.2 1336.2 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 25 12 0 13 12.0 48.0 -17.0 1355.0 1338.0
White 13 7 0 6 7.0 53.8 32.7 1342.5 1375.2
Black 12 5 0 7 5.0 41.7 -70.8 1368.5 1297.7
Standard All 11 6 0 5 6.0 54.5 38.6 1312.7 1351.3
White 6 5 0 1 5.0 83.3 283.3 1281.5 1564.8
Black 5 1 0 4 1.0 20.0 -255.0 1350.2 1095.2
Rapid All 7 4 0 3 4.0 57.1 60.7 1347.2 1407.9
White 4 2 0 2 2.0 50.0 0.0 1322.5 1322.5
Black 3 2 0 1 2.0 66.7 141.7 1380.2 1521.9
Blitz All 7 2 0 5 2.0 28.6 -182.1 1429.2 1247.0
White 3 0 0 3 0.0 0.0 -425.0 1491.3 1066.3
Black 4 2 0 2 2.0 50.0 0.0 1382.6 1382.6
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 154 75 7 72 78.5 51.0 8.3 1272.9 1281.2
White 75 33 4 38 35.0 46.7 -28.3 1273.0 1244.7
Black 79 42 3 34 43.5 55.1 43.0 1272.7 1315.8
Standard All 134 68 7 59 71.5 53.4 28.5 1257.7 1286.2
White 64 31 4 29 33.0 51.6 13.3 1251.4 1264.7
Black 70 37 3 30 38.5 55.0 42.5 1263.4 1305.9
Rapid All 13 5 0 8 5.0 38.5 -98.1 1345.3 1247.2
White 8 2 0 6 2.0 25.0 -212.5 1364.3 1151.8
Black 5 3 0 2 3.0 60.0 85.0 1314.9 1399.9
Blitz All 7 2 0 5 2.0 28.6 -182.1 1429.2 1247.0
White 3 0 0 3 0.0 0.0 -425.0 1491.3 1066.3
Black 4 2 0 2 2.0 50.0 0.0 1382.6 1382.6
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 106064704 Jaftha, J (Jeyhlin) 2 2.0 2 0 0 100.0 1197.6 425.0 1622.6 View list
2 105054553 Van Den Berg, S (Simon) 2 2.0 2 0 0 100.0 1191.5 425.0 1616.5 View list
3 1090107971 Van Rhyn, A (Aden) 2 2.0 2 0 0 100.0 1234.0 425.0 1659.0 View list
4 106092062 Ncethelo, B (Bongolethu) 2 1.5 1 1 0 75.0 1218.9 212.5 1431.4 View list
5 1060097568 Mizen, D (Daniel) 2 1.0 1 0 1 50.0 1301.4 0.0 1301.4 View list
6 1020106201 Raubenheimer, G (Granton) 2 0.0 0 0 2 0.0 1335.9 -425.0 910.9 View list
7 177036042 Steenkamp, E (Eugene) 2 0.0 0 0 2 0.0 1303.7 -425.0 878.7 View list
8 102042922 Willenberg, T (Tristan) 2 0.0 0 0 2 0.0 1225.8 -425.0 800.8 View list
9 108089520 Adams, K (Kyron) 1 1.0 1 0 0 100.0 1291.3 425.0 1716.3 View list
10 103086058 Adams, K (Kyle) 1 1.0 1 0 0 100.0 1233.0 425.0 1658.0 View list
11 2020302199 Abrahams, H (Hopelynn) 1 1.0 1 0 0 100.0 1316.1 425.0 1741.1 View list
12 1620106239 Abrahams, A (Abraham) 1 1.0 1 0 0 100.0 1144.1 425.0 1569.1 View list
13 2130137317 Abarder, H (Hanaah) 1 1.0 1 0 0 100.0 1307.2 425.0 1732.2 View list
14 1070133972 Barham-Smith, J (Joshua) 1 1.0 1 0 0 100.0 1347.1 425.0 1772.1 View list
15 174086674 Badenhorst, A (Allen) 1 1.0 1 0 0 100.0 1316.1 425.0 1741.1 View list
16 102059385 Booysen, C (Conwill) 1 1.0 1 0 0 100.0 1157.6 425.0 1582.6 View list
17 191004401 Chama, I (Ignatius) 1 1.0 1 0 0 100.0 1279.4 425.0 1704.4 View list
18 157003719 Brown, D (Deon) 1 1.0 1 0 0 100.0 1295.4 425.0 1720.4 View list
19 109087781 Bosman, P (Petrus) 1 1.0 1 0 0 100.0 1155.9 425.0 1580.9 View list
20 1050134833 De Jong, N (Nicholas) 1 1.0 1 0 0 100.0 1367.2 425.0 1792.2 View list