Player Page

Koegelenberg, L (Louw)
Dob: 2009/02/02 (U16)
Gender: Male
Chess SA id: 109078590
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (64 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 rating1306.3
Current Weighted rating1284.9
Current Weighted performance1212.3
Current official/published rating (highest between Raw, WR and WP)1306.3
Current highest rating achieved1310.4
Current floor (min rating allowed)810.4
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)±142.5
Current Raw change used (final)0.0
Projected new Raw rating1306.3
Projected new Weighed rating1183.4
Projected new Weighted performance1212.3
Projected new final Raw rating (if new WP > new Raw)1306.3
Projected new highest rating1310.4
Projected new floor810.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1306.3
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 rating1255.3
Current Weighted rating1243.5
Current Weighted performance1141.5
Current official/published rating (highest between Raw, WR and WP)1255.3
Current highest rating achieved1255.8
Current floor (min rating allowed)755.8
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)±153.3
Current Raw change used (final)0.0
Projected new Raw rating1255.3
Projected new Weighed rating1145.1
Projected new Weighted performance1141.5
Projected new final Raw rating (if new WP > new Raw)1255.3
Projected new highest rating1255.8
Projected new floor755.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1255.3
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 rating1291.9
Current Weighted rating1277.9
Current Weighted performance1231.9
Current official/published rating (highest between Raw, WR and WP)1291.9
Current highest rating achieved1299.1
Current floor (min rating allowed)799.1
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)±145.5
Current Raw change used (final)0.0
Projected new Raw rating1291.9
Projected new Weighed rating1175.8
Projected new Weighted performance1231.9
Projected new final Raw rating (if new WP > new Raw)1291.9
Projected new highest rating1299.1
Projected new floor799.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1291.9
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
3 Bo-Weskus Skole Skaak Top Skole 2024 (O18) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1290.1 1273.9 Analysis
2 West Coast Schools Chess Prestige Championships 2024 (U15 Boys) 2024/02/24 2024/02/24 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1297.0 1275.0 Analysis
1 Bo-Weskus Skole Prestige 2024 (O15 Seuns) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1297.0 1275.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
21 Bo-Weskus Skole Skaak Top Skole 2024 (O18) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1290.1 1273.9 Analysis
20 West Coast Schools Chess Prestige Championships 2024 (U15 Boys) 2024/02/24 2024/02/24 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1297.0 1275.0 Analysis
19 Bo-Weskus Skole Prestige 2024 (O15 Seuns) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1297.0 1275.0 Analysis
18 Western Cape Top Schools 2023 (U15 Mixed) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 6 2.0 1310.4 1255.8 Analysis
17 Pedro Booyse Top Schools 2023 (High School) 2023/07/29 2023/07/29 West Coast (WCU) Standard 60 0.83 5 3 3.0 1240.4 1204.3 Analysis
16 Upper West Coast Top Schools Championship 2023 (High School) 2023/06/10 2023/06/10 West Coast (WCU) Rapid 30 0.60 5 4 3.0 1238.0 1280.0 Analysis
15 Western Cape HS Individuals 2023 (U15 Boys) 2023/04/01 2023/04/02 Cape Town (WCT) Standard 60 0.83 6 6 2.0 1238.9 1203.9 Analysis
14 West Coast High School Championships 2023 (U15 Boys) 2023/02/18 2023/02/18 West Coast (WCU) Standard 60 0.83 6 6 3.0 1235.8 1196.0 Analysis
13 Bo-Weskus Skole Prestige 2023 (O15 Seuns) 2023/02/11 2023/02/11 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1235.8 1276.4 Analysis
12 West Coast Schools Chess Grand Challenge 2022 (PS Development) 2022/10/29 2022/10/29 West Coast (WCU) Rapid 30 0.60 5 4 3.0 1218.3 1255.9 Analysis
11 Pedro Booyse Top Schools 2022 (U13 Open) 2022/07/23 2022/07/23 West Coast (WCU) Standard 60 0.83 5 2 1.0 1221.9 1200.3 Analysis
10 Bo-Weskus Skole Skaak Prestige 2021 (O13 Seuns) 2021/05/08 2021/05/08 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1240.7 1299.1 Analysis
9 West Coast Schools Prestige 2020 (U11 Boys) 2020/03/07 2020/03/07 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1229.3 1298.4 Analysis
8 Bo-Weskus Skole Prestige 2020 (O11 Seuns) 2020/02/15 2020/02/15 West Coast (WCU) Standard 60 0.83 6 6 4.0 1202.7 1160.7 Analysis
7 Check Mates 2019 (U10) 2019/08/17 2019/08/17 West Coast (WCU) Standard 70 0.87 6 6 4.0 1166.7 1112.1 Analysis
6 Western Cape Schools Individuals 2019 (U11 Boys) 2019/05/18 2019/05/19 Eden District (WEG) Standard 60 0.83 6 6 2.0 1190.3 1125.4 Analysis
5 Weskus Skole Prestige Skaak Kampioenskappe 2019 (O11 Seuns) 2019/03/02 2019/04/06 West Coast (WCU) Standard 60 0.83 6 6 3.0 1179.8 1101.3 Analysis
4 Bo-Weskus Skole Skaak Prestige 2019 (O11 Seuns) 2019/02/16 2019/02/16 West Coast (WCU) Rapid 30 0.60 7 7 6.0 1114.8 1200.0 Analysis
3 Western Cape Top Schools 2018 (U7+U9 Mix) 2018/08/25 2018/08/26 Overberg (WOS) Standard 60 0.83 5 4 2.0 1121.7 1104.2 Analysis
2 Western Cape Schools Individuals 2018 (U9 Boys) 2018/05/19 2018/05/20 Overberg (WOS) Standard 60 0.83 6 5 1.0 1200.0 1200.0 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 9 0 6 9.0 60.0 85.0 1230.6 1315.6
White 7 4 0 3 4.0 57.1 60.7 1214.7 1275.5
Black 8 5 0 3 5.0 62.5 106.3 1244.4 1350.7
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 15 9 0 6 9.0 60.0 85.0 1230.6 1315.6
White 7 4 0 3 4.0 57.1 60.7 1214.7 1275.5
Black 8 5 0 3 5.0 62.5 106.3 1244.4 1350.7
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 107 59 0 48 59.0 55.1 43.7 1207.2 1250.9
White 56 32 0 24 32.0 57.1 60.7 1203.0 1263.8
Black 51 27 0 24 27.0 52.9 25.0 1211.7 1236.7
Standard All 62 30 0 32 30.0 48.4 -13.7 1217.6 1203.9
White 33 17 0 16 17.0 51.5 12.9 1215.1 1228.0
Black 29 13 0 16 13.0 44.8 -44.0 1220.5 1176.5
Rapid All 45 29 0 16 29.0 64.4 122.8 1192.7 1315.5
White 23 15 0 8 15.0 65.2 129.3 1185.7 1315.1
Black 22 14 0 8 14.0 63.6 115.9 1200.0 1316.0
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 1090099730 Drennen, L (Liam) 4 3.0 3 0 1 75.0 1223.3 212.5 1435.8 View list
2 109093559 Kameel, L (Lindon) 4 1.0 1 0 3 25.0 1195.3 -212.5 982.8 View list
3 1100110499 Kamfer, G (Giowandre) 2 2.0 2 0 0 100.0 1249.8 425.0 1674.8 View list
4 1090110397 Makatees, H (Haywill) 2 2.0 2 0 0 100.0 1235.0 425.0 1660.0 View list
5 1080110428 Beukes, H (Hen-Lee) 2 1.0 1 0 1 50.0 1238.3 0.0 1238.3 View list
6 109093484 Duiker, P (Phillip) 2 1.0 1 0 1 50.0 1220.2 0.0 1220.2 View list
7 1090105979 Huisamen, A (Albertus) 2 1.0 1 0 1 50.0 1235.0 0.0 1235.0 View list
8 1100110503 Shoshola, D (Diego) 2 1.0 1 0 1 50.0 1249.8 0.0 1249.8 View list
9 1100138326 Koopman, T (Tyler) 2 0.0 0 0 2 0.0 1303.7 -425.0 878.7 View list
10 1090096256 Ocks, K (Keano) 2 0.0 0 0 2 0.0 1217.9 -425.0 792.9 View list
11 1100110506 Saal, F (Fabian) 2 0.0 0 0 2 0.0 1216.0 -425.0 791.0 View list
12 1110131947 Bester, J (Juandre) 1 1.0 1 0 0 100.0 1166.7 425.0 1591.7 View list
13 1100110517 Cloete, R (Roger) 1 1.0 1 0 0 100.0 1202.7 425.0 1627.7 View list
14 1060157845 Cloete, J (Jayden) 1 1.0 1 0 0 100.0 1290.1 425.0 1715.1 View list
15 1070160355 Breytenbach, T (Tristan) 1 1.0 1 0 0 100.0 1240.4 425.0 1665.4 View list
16 1090119262 Bredenkamp, J (Jaydon) 1 1.0 1 0 0 100.0 1238.9 425.0 1663.9 View list
17 1100148005 De Bruin, L (Lee Cyle) 1 1.0 1 0 0 100.0 1235.8 425.0 1660.8 View list
18 1080134281 De Bruin, F (Franklin) 1 1.0 1 0 0 100.0 1240.7 425.0 1665.7 View list
19 1090146166 De Beer, B (Ben) 1 1.0 1 0 0 100.0 1310.4 425.0 1735.4 View list
20 1100138315 Conradie, Q (Quewin) 1 1.0 1 0 0 100.0 1221.9 425.0 1646.9 View list