Player Page

Van Coller, L (Liam)
Dob: 2010/01/02 (U16)
Gender: Male
Chess SA id: 1100106470
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2024/02/03 (105 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 rating1284.8
Curent Weighted rating1279.4
Curent Weighted performance919.0
Current official/published rating (highest between Raw, WR and WP)1284.8
Current floor (min rating allowed)784.8
Current highest rating achieved1284.8
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)±146.9
Current Raw change used (final)0.0
Projected new Raw rating1284.8
Projected new Weighed rating1280.6
Projected new Weighted performance919.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1284.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1284.8
Projected new floor784.8
Projected new K-facor36
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 rating1255.9
Curent Weighted rating1254.0
Curent Weighted performance736.2
Current official/published rating (highest between Raw, WR and WP)1255.9
Current floor (min rating allowed)755.9
Current highest rating achieved1255.9
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)±153.1
Current Raw change used (final)0.0
Projected new Raw rating1255.9
Projected new Weighed rating1254.4
Projected new Weighted performance736.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1255.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1255.9
Projected new floor755.9
Projected new K-facor36
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 rating1258.0
Curent Weighted rating1251.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1258.0
Current floor (min rating allowed)758.0
Current highest rating achieved1258.0
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)±152.7
Current Raw change used (final)0.0
Projected new Raw rating1258.0
Projected new Weighed rating1252.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1258.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1258.0
Projected new floor758.0
Projected new K-facor36
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)758.0
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 floor758.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 CT District East Schools Chess Individuals Trails 2024 (U15 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 0 0.0 1284.8 1255.9 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 CT District East Schools Chess Individuals Trails 2024 (U15 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 0 0.0 1284.8 1255.9 Analysis
7 Mary-Anne Bartels Chess Tournament 2023 (U13) 2023/02/21 2023/02/21 Cape Town (WCT) Rapid 30 0.60 5 5 4.0 1239.4 1200.0 Analysis
6 District East Schools Chess Individual Trials 2023 (U13 Boys) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 6 6 3.5 1239.4 1239.7 Analysis
5 2020 Metro Trials (U11 Boys) 2020/03/13 2020/03/14 Cape Town (WCT) Standard 60 0.83 5 5 2.5 1240.0 1240.4 Analysis
4 2020 East District Individuals (U11) 2020/01/31 2020/02/01 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1220.0 1215.2 Analysis
3 Western Cape Schools Individuals 2019 (U9 Boys) 2019/05/18 2019/05/19 Eden District (WEG) Standard 60 0.83 6 6 3.0 1203.6 1200.4 Analysis
2 Metro School Chess Closed Individual Trials 2019 (U7+U9 Boys) 2019/03/01 2019/03/02 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1175.4 1171.6 Analysis
1 2019 Metro-East District Schools Trials (U9) 2019/02/01 2019/02/02 Cape Town (WCT) Standard 60 0.83 6 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
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 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
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 38 21 2 15 22.0 57.9 67.1 1223.4 1290.5
White 20 12 1 7 12.5 62.5 106.3 1213.5 1319.7
Black 18 9 1 8 9.5 52.8 23.6 1234.4 1258.0
Standard All 33 17 2 14 18.0 54.5 38.6 1225.8 1264.4
White 17 9 1 7 9.5 55.9 50.0 1218.5 1268.5
Black 16 8 1 7 8.5 53.1 26.6 1233.6 1260.1
Rapid All 5 4 0 1 4.0 80.0 255.0 1207.5 1462.5
White 3 3 0 0 3.0 100.0 425.0 1185.1 1610.1
Black 2 1 0 1 1.0 50.0 0.0 1241.2 1241.2
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 1110097519 Beech, K (Kael) 2 1.0 1 0 1 50.0 1187.7 0.0 1187.7 View list
2 2100111303 Arends, S (Sylvia) 1 1.0 1 0 0 100.0 1203.6 425.0 1628.6 View list
3 1090130341 Akuetteh, D (David) 1 1.0 1 0 0 100.0 1220.0 425.0 1645.0 View list
4 111094683 Bingold, V (Vincent) 1 1.0 1 0 0 100.0 1175.4 425.0 1600.4 View list
5 109092996 Eygelaar, M (Marthinus Jon) 1 1.0 1 0 0 100.0 1240.0 425.0 1665.0 View list
6 2090130349 Dlini, A (Aluta) 1 1.0 1 0 0 100.0 1220.0 425.0 1645.0 View list
7 1110151144 De Villiers, J (Jean-Pierre) 1 1.0 1 0 0 100.0 1239.4 425.0 1664.4 View list
8 1110138766 Mcweba, S (Sange) 1 1.0 1 0 0 100.0 1239.4 425.0 1664.4 View list
9 1110150167 Mboyisa, A (Ayanda) 1 1.0 1 0 0 100.0 1239.4 425.0 1664.4 View list
10 1100147480 Makoromoke, T (Tadiwa) 1 1.0 1 0 0 100.0 1239.4 425.0 1664.4 View list
11 2090130355 Joni, A (Ayakhe) 1 1.0 1 0 0 100.0 1220.0 425.0 1645.0 View list
12 2110109006 Jacobs, T (Teleah) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 1100147485 Mthinjwa, S (Sbonile) 1 1.0 1 0 0 100.0 1239.4 425.0 1664.4 View list
14 1120108999 Mthi, L (Liyabona) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 1100130367 Nonyongo, S (Siwaphiwe) 1 1.0 1 0 0 100.0 1220.0 425.0 1645.0 View list
16 1100096199 Petersen, S (Shenwin) 1 1.0 1 0 0 100.0 1203.6 425.0 1628.6 View list
17 109083238 Strydom, MJ (Matthys) 1 1.0 1 0 0 100.0 1240.0 425.0 1665.0 View list
18 1100151155 Swart, R (Richardo) 1 1.0 1 0 0 100.0 1239.4 425.0 1664.4 View list
19 1110108728 Swiegers, A (Anrich) 1 1.0 1 0 0 100.0 1203.6 425.0 1628.6 View list
20 1100110717 Tsobola, B (Bright) 1 1.0 1 0 0 100.0 1175.4 425.0 1600.4 View list