Player Page

Willshach, L (Lishan)
Dob: 2014/01/05 (U12)
Gender: Male
Chess SA id: 1140142283
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (217 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 rating1199.2
Current Weighted rating1199.2
Current Weighted performance987.6
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 rating1103.3
Projected new Weighted performance987.6
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 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 performance835.1
Projected new final Raw rating (if new WP > new Raw)1200.0
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
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 rating1198.0
Current Weighted rating1198.0
Current Weighted performance1058.4
Current official/published rating (highest between Raw, WR and WP)1198.0
Current highest rating achieved1198.0
Current floor (min rating allowed)698.0
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)±166.3
Current Raw change used (final)0.0
Projected new Raw rating1198.0
Projected new Weighed rating1102.2
Projected new Weighted performance1058.4
Projected new final Raw rating (if new WP > new Raw)1198.0
Projected new highest rating1198.0
Projected new floor698.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1198.0
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 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
1 Lower West Top Schools 2024 (U9+U11) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 4 1.0 1247.6 1317.7 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
18 Lower West Top Schools 2024 (U9+U11) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 4 1.0 1247.6 1317.7 Analysis
17 Clanwilliam Chess Club Open 2023 (C) 2023/12/02 2023/12/02 West Coast (WCU) Rapid 35 0.66 5 5 2.0 1277.1 1373.5 Analysis
16 West Coast Primary Schools Grand Challenge League 2023 (Development) 2023/10/21 2023/10/21 West Coast (WCU) Rapid 15 0.39 5 5 4.0 1260.0 1348.3 Analysis
15 Deep Blue Open 2023 (Juniors) 2023/09/16 2023/09/16 West Coast (WCU) Rapid 28 0.58 5 5 3.0 1281.3 1359.1 Analysis
14 Western Cape Top Schools 2023 (U11 Mixed) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 3 1.0 1281.3 1146.0 Analysis
13 Pedro Booyse Top Schools Round 2 2023 (U11) 2023/08/22 2023/08/22 West Coast (WCU) Rapid 20 0.47 5 2 2.0 1249.1 1337.5 Analysis
12 CW Top Schools 2023 (U12) 2023/08/12 2023/08/12 West Coast (WCU) Standard 60 0.83 5 5 3.0 1249.1 1098.8 Analysis
11 Pedro Booyse Top Schools 2023 (U11) 2023/07/29 2023/07/29 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1219.7 1306.2 Analysis
10 Lower West Coast Top Schools Championships 2023 (U9+U11) 2023/06/10 2023/06/10 West Coast (WCU) Rapid 30 0.60 5 4 2.5 1194.7 1290.4 Analysis
9 West Coast Open 2023 (Development B) 2023/06/03 2023/06/03 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1194.7 1290.4 Analysis
8 St Helenabaai Open 2023 (Development) 2023/05/13 2023/05/13 West Coast (WCU) Rapid 30 0.60 5 4 3.0 1168.3 1265.6 Analysis
7 WCCI Open 2023 (A) 2023/04/29 2023/04/29 West Coast (WCU) Rapid 35 0.66 5 5 2.0 1093.2 1178.4 Analysis
6 West Coast Schools Development Championships 2023 (U9 Boys) 2023/04/22 2023/04/22 West Coast (WCU) Rapid 30 0.60 5 5 5.0 1093.2 1178.4 Analysis
5 Western Cape Top Schools 2022 (U9 Mix) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 5 2.0 1168.7 1178.4 Analysis
4 Western Cape Woman`s Championship 2022 (Open) 2022/09/02 2022/09/04 West Coast (WCU) Standard 90 0.94 5 5 0.5 1168.7 1178.4 Analysis
3 Pedro Booyse Top Schools 2022 (U9 Combined) 2022/07/23 2022/07/23 West Coast (WCU) Standard 60 0.83 6 1 0.0 1187.0 1200.0 Analysis
2 Onder-Weskus Top Skole 2022 (O9) 2022/06/04 2022/06/04 West Coast (WCU) Rapid 20 0.47 6 6 3.0 1200.0 1200.0 Analysis
1 Lower West Coast Schools Prestige 2022 (U7+U9 Boys) 2022/03/19 2022/03/19 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 4 1 0 3 1.0 25.0 -212.5 1293.2 1080.7
White 2 0 0 2 0.0 0.0 -425.0 1366.4 941.4
Black 2 1 0 1 1.0 50.0 0.0 1220.0 1220.0
Standard 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
Rapid All 4 1 0 3 1.0 25.0 -212.5 1293.2 1080.7
White 2 0 0 2 0.0 0.0 -425.0 1366.4 941.4
Black 2 1 0 1 1.0 50.0 0.0 1220.0 1220.0
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 79 40 6 33 43.0 54.4 37.7 1204.7 1242.3
White 40 23 4 13 25.0 62.5 106.3 1191.3 1297.5
Black 39 17 2 20 18.0 46.2 -32.7 1218.4 1185.7
Standard All 19 6 1 12 6.5 34.2 -134.2 1212.9 1078.6
White 8 5 1 2 5.5 68.8 159.4 1179.9 1339.2
Black 11 1 0 10 1.0 9.1 -347.7 1236.9 889.1
Rapid All 60 34 5 21 36.5 60.8 92.1 1202.1 1294.1
White 32 18 3 11 19.5 60.9 93.0 1194.1 1287.1
Black 28 16 2 10 17.0 60.7 91.1 1211.1 1302.2
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1120100598 Ellman, A (Andries) 3 1.0 1 0 2 33.3 1213.4 -141.7 1071.7 View list
2 2130139085 Owies, T (Tiffany) 3 1.0 1 0 2 33.3 1195.7 -141.7 1054.0 View list
3 1150137315 Thomson, M (Matthew) 3 0.0 0 0 3 0.0 1215.9 -425.0 790.9 View list
4 1140142278 Andreas, H (Hunter) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
5 2160153134 Avontuur, E (Ezrah) 2 2.0 2 0 0 100.0 1234.4 425.0 1659.4 View list
6 1120150096 Temmers, L (Luke) 2 2.0 2 0 0 100.0 1265.2 425.0 1690.2 View list
7 2140153847 Van Zyl, R (Roche-Kay) 2 2.0 2 0 0 100.0 1234.4 425.0 1659.4 View list
8 1130153773 Murdoch, G (Gabriel) 2 0.0 0 0 2 0.0 1207.2 -425.0 782.2 View list
9 2130139089 Swartz, A (Ashan) 2 0.0 0 0 2 0.0 1279.2 -425.0 854.2 View list
10 1120153777 Wehr, C (Corbin) 2 0.0 0 0 2 0.0 1221.9 -425.0 796.9 View list
11 2100150412 Abrahams, S (Skylar Rose) 1 1.0 1 0 0 100.0 1260.0 425.0 1685.0 View list
12 1150153837 Flink, J (Jumelio) 1 1.0 1 0 0 100.0 1194.7 425.0 1619.7 View list
13 2100153815 Felix, D (Demi-Lee) 1 1.0 1 0 0 100.0 1260.0 425.0 1685.0 View list
14 1110148006 Farmer, L (Lashwin) 1 1.0 1 0 0 100.0 1277.1 425.0 1702.1 View list
15 1140162344 Donn, D (Dequin) 1 1.0 1 0 0 100.0 1281.3 425.0 1706.3 View list
16 1140145274 De Wet, J (James) 1 1.0 1 0 0 100.0 1168.7 425.0 1593.7 View list
17 1140192598 De Kock, L (Liam) 1 1.0 1 0 0 100.0 1093.2 425.0 1518.2 View list
18 2160157823 De Kock, C (Charlotte) 1 1.0 1 0 0 100.0 1194.7 425.0 1619.7 View list
19 1140139136 Arendse, H (Haygen) 1 1.0 1 0 0 100.0 1093.2 425.0 1518.2 View list
20 1100157833 Boyder, H (Henko) 1 1.0 1 0 0 100.0 1260.0 425.0 1685.0 View list