Player Page

Booysen, L (Louis)
Dob: 2004/09/20 (Adult)
Gender: Male
Chess SA id: 104046617
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2020/02/08 (1769 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 rating1256.2
Current Weighted rating1256.2
Current Weighted performance423.9
Current official/published rating (highest between Raw, WR and WP)1256.2
Current highest rating achieved1304.9
Current floor (min rating allowed)804.9
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 rating1256.2
Projected new Weighed rating1155.7
Projected new Weighted performance423.9
Projected new final Raw rating (if new WP > new Raw)1256.2
Projected new highest rating1304.9
Projected new floor804.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1256.2
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 rating1239.5
Current Weighted rating1239.5
Current Weighted performance423.9
Current official/published rating (highest between Raw, WR and WP)1239.5
Current highest rating achieved1285.2
Current floor (min rating allowed)785.2
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)±156.7
Current Raw change used (final)0.0
Projected new Raw rating1239.5
Projected new Weighed rating1140.3
Projected new Weighted performance423.9
Projected new final Raw rating (if new WP > new Raw)1239.5
Projected new highest rating1285.2
Projected new floor785.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1239.5
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 rating688.0
Current Weighted rating688.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)688.0
Current highest rating achieved688.0
Current floor (min rating allowed)500.0
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)±343.9
Current Raw change used (final)0.0
Projected new Raw rating688.0
Projected new Weighed rating633.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating688.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)688.0
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 rating726.8
Current Weighted rating726.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)726.8
Current highest rating achieved726.8
Current floor (min rating allowed)500.0
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)±325.4
Current Raw change used (final)0.0
Projected new Raw rating726.8
Projected new Weighed rating668.7
Projected new Weighted performance57.0
Projected new final Raw rating (if new WP > new Raw)726.8
Projected new highest rating726.8
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)726.8
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
21 Metro North Individual Trials 2020 (U17) 2020/02/07 2020/02/08 Cape Town (WCT) Standard 60 0.83 6 0 0.0 1256.2 1239.5 Analysis
20 2019 South African Junior Team Championships (U16B) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 3.0 1256.6 1231.6 Analysis
19 2019 Kraaifontein Open (Open) 2019/12/06 2019/12/08 Cape Town (WCT) Standard 75 0.89 6 4 1.0 1291.2 1267.2 Analysis
18 2019 WP Youth Open (A) 2019/07/13 2019/07/13 Cape Town (WCT) Standard 60 0.83 5 4 1.0 1304.9 1285.2 Analysis
17 Stellenberg Youth Chess Championship 2019 (B) 2019/04/30 2019/05/01 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1275.6 1256.4 Analysis
16 Steinitz Chess Festival 2019 (B) 2019/04/05 2019/04/07 Cape Town (WCT) Standard 70 0.87 6 5 2.5 1260.3 1257.5 Analysis
15 Metro School Chess Closed Individual Trials 2019 (U15 Boys) 2019/03/01 2019/03/02 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1269.0 1265.4 Analysis
14 District North Schools Chess Trials 2019 (U15) 2019/01/25 2019/01/26 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1199.2 1195.0 Analysis
13 South African Junior Team Championships 2018 (U16C) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 6.0 1117.6 1114.2 Analysis
12 2018 Western Province League (B) 2018/08/04 2018/09/15 Cape Town (WCT) Standard 90 0.94 11 1 0.0 1165.0 1164.2 Analysis
11 2018 Western Province League (C) 2018/08/04 2018/09/15 Cape Town (WCT) Standard 90 0.94 11 3 0.0 1165.0 1164.2 Analysis
10 Stellenberg Youth Chess Champs 2018 (B) 2018/06/22 2018/06/23 Cape Town (WCT) Standard 60 0.83 6 6 2.5 1192.2 1198.6 Analysis
9 Crossroads Open Chess Championship 2018 (C) 2018/04/27 2018/04/29 Cape Town (WCT) Standard 120 1.00 6 6 5.0 1129.0 1158.6 Analysis
8 2018 Steinitz Chess Festival (B) 2018/03/21 2018/03/25 Cape Town (WCT) Standard 90 0.94 7 7 3.0 1160.2 1195.6 Analysis
7 2018 Western Province Open (C) 2018/03/02 2018/03/04 Cape Town (WCT) Standard 90 0.94 6 5 2.5 1160.2 1195.6 Analysis
6 PHBS Rememberance Tournament 2018 (Youth) 2018/02/23 2018/02/24 Cape Town (WCT) Standard 60 0.83 6 6 4.0 919.0 935.2 Analysis
5 WP Team Blitz 2018 (B) 2018/02/17 2018/02/17 Cape Town (WCT) Blitz 5 0.18 7 6 1.0 919.0 688.0 Analysis
4 District North Schools Chess Open Trials 2018 (U15) 2018/02/09 2018/02/10 Cape Town (WCT) Standard 60 0.83 6 5 3.0 919.0 935.2 Analysis
3 2018 Cape of Good Hope Open Chess Championships (C) 2018/01/26 2018/01/28 Cape Town (WCT) Standard 70 0.87 6 6 4.0 688.0 688.0 Analysis
2 South African Junior Wildcard Championships 2017 (U14 Open) 2018/01/09 2018/01/12 4 Knights (4K) Standard 120 1.00 7 7 2.5 688.0 688.0 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 110 52 8 50 56.0 50.9 7.7 1177.7 1185.4
White 57 28 7 22 31.5 55.3 44.7 1212.8 1257.6
Black 53 24 1 28 24.5 46.2 -32.1 1139.9 1107.9
Standard All 104 51 8 45 55.0 52.9 24.5 1162.3 1186.9
White 54 28 7 19 31.5 58.3 70.8 1193.4 1264.2
Black 50 23 1 26 23.5 47.0 -25.5 1128.8 1103.3
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 6 1 0 5 1.0 16.7 -283.3 1444.3 1160.9
White 3 0 0 3 0.0 0.0 -425.0 1563.0 1138.0
Black 3 1 0 2 1.0 33.3 -141.7 1325.5 1183.9
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 104083569 Dlamini, V (Valentino) 2 2.0 2 0 0 100.0 1187.1 425.0 1612.1 View list
2 105053760 Parenzee, E (Ethan) 2 2.0 2 0 0 100.0 803.5 425.0 1228.5 View list
3 104051728 Muller, EA (Euan A) 2 1.5 1 1 0 75.0 1230.6 212.5 1443.1 View list
4 1050099543 Van Tonder, C (Charl) 2 1.5 1 1 0 75.0 1217.9 212.5 1430.4 View list
5 1040097954 Coetzee, A (Aden) 2 1.0 1 0 1 50.0 1208.4 0.0 1208.4 View list
6 104008516 Eaton, DWL (Dante) 2 0.0 0 0 2 0.0 1059.1 -425.0 634.1 View list
7 173059595 Palmer, NJ (Neil Justin) 2 0.0 0 0 2 0.0 908.5 -425.0 483.5 View list
8 1050108020 Diedericks, U (Ugan) 1 1.0 1 0 0 100.0 1199.2 425.0 1624.2 View list
9 103095921 Diedericks, C (Christiaan) 1 1.0 1 0 0 100.0 1117.6 425.0 1542.6 View list
10 104007000 De Wit, PJ (Petrie) 1 1.0 1 0 0 100.0 688.0 425.0 1113.0 View list
11 1050107477 Du Toit, M (Marco) 1 1.0 1 0 0 100.0 1199.2 425.0 1624.2 View list
12 103007698 Dreyer, WJ (Wynand) 1 1.0 1 0 0 100.0 1117.6 425.0 1542.6 View list
13 107094446 Don, A (Ashren) 1 1.0 1 0 0 100.0 1129.0 425.0 1554.0 View list
14 2100097017 Badenhorst, KL (Klara Mari) 1 1.0 1 0 0 100.0 1160.2 425.0 1585.2 View list
15 106088146 Allie, AD (Abdu Dayaan) 1 1.0 1 0 0 100.0 919.0 425.0 1344.0 View list
16 108089520 Adams, K (Kyron) 1 1.0 1 0 0 100.0 1160.2 425.0 1585.2 View list
17 204058561 Botes, C (Carnelle) 1 1.0 1 0 0 100.0 1117.6 425.0 1542.6 View list
18 1040108025 Booysen, J (Jarrod) 1 1.0 1 0 0 100.0 1199.2 425.0 1624.2 View list
19 104072576 Booysen, H (Heuwin) 1 1.0 1 0 0 100.0 1117.6 425.0 1542.6 View list
20 108065036 Eaton, M (Morgan) 1 1.0 1 0 0 100.0 1275.6 425.0 1700.6 View list