Player Page

Collair, H (Houston)
Dob: 2010/01/01 (U16)
Gender: Male
Chess SA id: 1100105103
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2023/05/13 (561 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 rating1248.3
Current Weighted rating1248.8
Current Weighted performance888.1
Current official/published rating (highest between Raw, WR and WP)1248.8
Current highest rating achieved1287.3
Current floor (min rating allowed)787.3
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)±154.8
Current Raw change used (final)0.0
Projected new Raw rating1248.3
Projected new Weighed rating1148.7
Projected new Weighted performance888.1
Projected new final Raw rating (if new WP > new Raw)1248.3
Projected new highest rating1287.3
Projected new floor787.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1248.3
Projected effective change (new Official - current Official)-0.5
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 rating1188.2
Current Weighted rating1188.2
Current Weighted performance786.3
Current official/published rating (highest between Raw, WR and WP)1188.2
Current highest rating achieved1240.0
Current floor (min rating allowed)740.0
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)±168.6
Current Raw change used (final)0.0
Projected new Raw rating1188.2
Projected new Weighed rating1093.1
Projected new Weighted performance786.3
Projected new final Raw rating (if new WP > new Raw)1188.2
Projected new highest rating1240.0
Projected new floor740.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1188.2
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 rating1278.7
Current Weighted rating1279.6
Current Weighted performance910.0
Current official/published rating (highest between Raw, WR and WP)1279.6
Current highest rating achieved1345.7
Current floor (min rating allowed)845.7
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)±148.2
Current Raw change used (final)0.0
Projected new Raw rating1278.7
Projected new Weighed rating1177.0
Projected new Weighted performance910.0
Projected new final Raw rating (if new WP > new Raw)1278.7
Projected new highest rating1345.7
Projected new floor845.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1278.7
Projected effective change (new Official - current Official)-0.9
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
21 St Helenabaai Open 2023 (Open) 2023/05/13 2023/05/13 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1257.6 1296.7 Analysis
20 Best of The West 2022 (Boys Open) 2022/11/19 2022/11/19 West Coast (WCU) Rapid 30 0.60 5 4 1.0 1287.3 1334.9 Analysis
19 West Coast Open 2022 (Open) 2022/11/05 2022/11/05 West Coast (WCU) Standard 65 0.85 6 6 2.5 1287.3 1192.5 Analysis
18 Onder-Weskus Top Skole 2022 (O13 Seuns) 2022/06/04 2022/06/04 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1261.8 1314.0 Analysis
17 Western Cape Schools 2022 (U13 Boys) 2022/05/28 2022/05/29 Cape Winelands (WCW) Standard 65 0.85 6 6 3.0 1257.5 1169.5 Analysis
16 West Coast Schools Prestige 2022 (U13 Boys) 2022/02/19 2022/02/19 West Coast (WCU) Standard 60 0.83 6 6 3.5 1242.3 1123.4 Analysis
15 Western Cape Schools 2021 (U11 Boys) 2021/10/23 2021/10/23 Overberg (WOS) Rapid 35 0.66 5 5 2.0 1250.4 1345.7 Analysis
14 West Coast Primary Schools Prestige 2021 (U11) 2021/09/18 2021/09/18 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1211.5 1305.4 Analysis
13 Lower West Coast Schools Chess Prestige 2021 (U11 Boys) 2021/05/15 2021/05/15 West Coast (WCU) Rapid 30 0.60 5 5 5.0 1151.9 1221.2 Analysis
12 Back to School Rapid 2020 (Boys) 2020/02/01 2020/02/01 West Coast (WCU) Rapid 20 0.47 5 0 0.0 1151.9 1221.2 Analysis
11 West Coast Club Champs 2019 (B) 2019/09/13 2019/09/14 West Coast (WCU) Standard 70 0.87 7 4 2.0 1162.3 1148.6 Analysis
10 Western Cape Top Schools 2019 (U11 Mix) 2019/08/31 2019/09/01 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1162.3 1148.6 Analysis
9 Western Cape Womans Month Tournament 2019 (C) 2019/08/09 2019/08/11 West Coast (WCU) Standard 70 0.87 7 6 3.0 1175.8 1154.7 Analysis
8 Weskus Mall Rapid 2019 (U10) 2019/07/15 2019/07/15 West Coast (WCU) Rapid 10 0.29 5 5 3.0 1191.9 1203.6 Analysis
7 Waschklip Clinic Closed 2019 2019/06/18 2019/06/18 West Coast (WCU) Standard 60 0.83 5 5 2.0 1191.9 1190.3 Analysis
6 Western Cape Schools Individuals 2019 (U9 Boys) 2019/05/18 2019/05/19 Eden District (WEG) Standard 60 0.83 6 6 3.0 1182.3 1175.2 Analysis
5 West Coast Open 2019 (C) 2019/04/27 2019/04/27 West Coast (WCU) Standard 90 0.94 5 4 1.0 1228.5 1240.0 Analysis
4 Weskus Skole Prestige Skaak Kampioenskappe 2019 (O9 Seuns) 2019/03/02 2019/04/06 West Coast (WCU) Standard 60 0.83 6 6 3.5 1228.5 1240.0 Analysis
3 Onder-Weskus Skole Proewe 2019 (O9 Seuns) 2019/02/16 2019/02/23 West Coast (WCU) Rapid 30 0.60 8 7 5.0 1153.9 1144.8 Analysis
2 St Helenabaai Open 2019 (U10) 2019/02/09 2019/02/09 West Coast (WCU) Standard 60 0.83 5 4 3.0 1153.9 1200.0 Analysis
12
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 104 54 3 47 55.5 53.4 28.6 1209.8 1238.4
White 53 24 2 27 25.0 47.2 -24.1 1215.2 1191.2
Black 51 30 1 20 30.5 59.8 83.3 1204.1 1287.5
Standard All 58 27 3 28 28.5 49.1 -7.3 1200.1 1192.8
White 29 12 2 15 13.0 44.8 -44.0 1205.5 1161.5
Black 29 15 1 13 15.5 53.4 29.3 1194.8 1224.1
Rapid All 46 27 0 19 27.0 58.7 73.9 1221.9 1295.9
White 24 12 0 12 12.0 50.0 0.0 1227.0 1227.0
Black 22 15 0 7 15.0 68.2 154.5 1216.4 1371.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1100103503 Arendse, Q (Qnwinne) 4 1.5 1 1 2 37.5 1198.8 -106.3 1092.6 View list
2 2090107109 Pienaar, F (Francisca) 3 2.0 2 0 1 66.7 1213.8 141.7 1355.5 View list
3 110085173 Mcquire, M (Mikael) 3 0.0 0 0 3 0.0 1191.4 -425.0 766.4 View list
4 1100110495 Opperman, C (Caleb) 2 2.0 2 0 0 100.0 1239.5 425.0 1664.5 View list
5 1100110247 Van Wyk, M (Marnus) 2 2.0 2 0 0 100.0 1191.2 425.0 1616.2 View list
6 1100110244 Koch, E (Eckhard) 2 1.5 1 1 0 75.0 1191.2 212.5 1403.7 View list
7 2090096275 Farmer, J (Jaydean) 2 1.0 1 0 1 50.0 1272.4 0.0 1272.4 View list
8 109093559 Kameel, L (Lindon) 2 1.0 1 0 1 50.0 1239.6 0.0 1239.6 View list
9 2120099717 Lewaks, A (Andrea) 2 1.0 1 0 1 50.0 1181.2 0.0 1181.2 View list
10 1090096312 Lu, DTX (Daniel Ting Xu) 2 0.5 0 1 1 25.0 1264.8 -212.5 1052.3 View list
11 1110100594 Lawrence, J (Joel) 2 0.0 0 0 2 0.0 1177.0 -425.0 752.0 View list
12 1090096256 Ocks, K (Keano) 2 0.0 0 0 2 0.0 1210.2 -425.0 785.2 View list
13 1100110506 Saal, F (Fabian) 2 0.0 0 0 2 0.0 1235.4 -425.0 810.4 View list
14 1090096311 Schroeder, L (Liam) 2 0.0 0 0 2 0.0 1272.4 -425.0 847.4 View list
15 1100110515 Berend, J (Jenini-Yo) 1 1.0 1 0 0 100.0 1257.5 425.0 1682.5 View list
16 1100110514 Albertyn, J (Jowaiden) 1 1.0 1 0 0 100.0 1211.5 425.0 1636.5 View list
17 1060117674 Adams, M (Marlin) 1 1.0 1 0 0 100.0 1175.8 425.0 1600.8 View list
18 1090115885 Abrahams, J (Jayren) 1 1.0 1 0 0 100.0 1191.9 425.0 1616.9 View list
19 1100134292 Burger, J (Jaylum) 1 1.0 1 0 0 100.0 1151.9 425.0 1576.9 View list
20 1100109603 Burden, H (Henry) 1 1.0 1 0 0 100.0 1153.9 425.0 1578.9 View list