Player Page

Bouwer, L (Luan)
Dob: 2008/08/23 (U18)
Gender: Male
Chess SA id: 108084884
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2020/02/22 (1541 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 rating1118.2
Curent Weighted rating1118.2
Curent Weighted performance480.1
Current official/published rating (highest between Raw, WR and WP)1118.2
Current floor (min rating allowed)710.4
Current highest rating achieved1210.4
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)±186.3
Current Raw change used (final)0.0
Projected new Raw rating1118.2
Projected new Weighed rating1118.2
Projected new Weighted performance480.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1118.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1210.4
Projected new floor710.4
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 rating1102.6
Curent Weighted rating1102.6
Curent Weighted performance475.0
Current official/published rating (highest between Raw, WR and WP)1102.6
Current floor (min rating allowed)701.6
Current highest rating achieved1201.6
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)±190.5
Current Raw change used (final)0.0
Projected new Raw rating1102.6
Projected new Weighed rating1102.6
Projected new Weighted performance475.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1102.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1201.6
Projected new floor701.6
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 rating637.6
Curent Weighted rating588.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)637.6
Current floor (min rating allowed)500.0
Current highest rating achieved637.6
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)±369.5
Current Raw change used (final)0.0
Projected new Raw rating637.6
Projected new Weighed rating593.1
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)637.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating637.6
Projected new floor500.0
Projected new K-facor40
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 rating559.6
Curent Weighted rating559.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)559.6
Current floor (min rating allowed)500.0
Current highest rating achieved559.6
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)±412.9
Current Raw change used (final)0.0
Projected new Raw rating559.6
Projected new Weighed rating559.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)559.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating559.6
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
18 Mangaung Metro Chess February 2020 (C) 2020/02/21 2020/02/22 Mangaung (FMB) Standard 62 0.84 5 5 1.5 1132.7 1119.9 Analysis
17 2019 South African Junior Team Championships (U12C) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 1.5 1198.9 1187.2 Analysis
16 Mangaung Metro Chess October 2019 (C) 2019/10/11 2019/10/12 Mangaung (FMB) Standard 62 0.84 5 5 3.0 1210.4 1201.6 Analysis
15 Mangaung Metro Chess 16-17 August 2019 (C) 2019/08/16 2019/08/17 Mangaung (FMB) Standard 62 0.84 5 2 1.5 1205.9 1196.8 Analysis
14 Mangaung Metro July Trials 2019 (U12) 2019/07/19 2019/07/20 Mangaung (FMB) Standard 62 0.84 5 5 3.0 1194.7 1186.4 Analysis
13 Inter Regional Chess Championship 2019 (U12) 2019/05/10 2019/05/11 Mangaung (FMB) Standard 60 0.83 5 5 4.0 1054.6 1044.4 Analysis
12 Mangaung Metro Chess 12 to 13 April 2019 (D) 2019/04/12 2019/04/13 Mangaung (FMB) Standard 62 0.84 5 5 4.0 967.3 967.1 Analysis
11 Mangaung Metro Chess 15-16 March 2019 (D) 2019/03/15 2019/03/16 Mangaung (FMB) Standard 62 0.84 5 5 4.0 880.3 863.5 Analysis
10 Mangaung Metro Chess 18-19 January 2019 (D) 2019/01/18 2019/01/19 Mangaung (FMB) Standard 62 0.84 5 5 2.0 919.6 910.7 Analysis
9 South African Junior Team Championships 2018 (U12B) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 2.0 930.0 920.3 Analysis
8 Mangaung Metro Chess12 & 13 October 2018 (D) 2018/10/12 2018/10/13 Mangaung (FMB) Standard 62 0.84 5 5 3.0 946.5 944.3 Analysis
7 South African Open 2018 (C) 2018/07/11 2018/07/13 Mangaung (FMB) Standard 60 0.83 6 6 2.5 974.7 975.1 Analysis
6 Mangaung Metro Chess 1-2 June 2018 (D) 2018/06/01 2018/06/02 Mangaung (FMB) Standard 62 0.84 5 5 4.0 901.6 900.2 Analysis
5 Inter Regional 2018 (U12 Individual) 2018/05/04 2018/05/05 Frances Baard (NCF) Standard 60 0.83 5 4 3.0 696.1 712.8 Analysis
4 Mangaung Metro Chess 20-21 April 2018 (D) 2018/04/20 2018/04/21 Mangaung (FMB) Standard 62 0.84 5 5 2.5 696.4 716.8 Analysis
3 Mangaung Metro Chess 9 - 10 March 2018 (D) 2018/03/09 2018/03/10 Mangaung (FMB) Standard 62 0.84 5 5 3.0 700.4 725.6 Analysis
2 Mangaung Metro Chess 2 & 3 February 2018 (E) 2018/02/02 2018/02/03 Mangaung (FMB) Standard 62 0.84 5 5 4.0 622.4 634.4 Analysis
1 Mangaung Metro Chess 19 & 20 January 2018 (E) 2018/01/19 2018/01/20 Mangaung (FMB) Standard 62 0.84 5 5 4.0 559.6 559.6 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 91 50 5 36 52.5 57.7 65.4 951.7 1017.1
White 44 27 4 13 29.0 65.9 135.2 946.8 1082.0
Black 47 23 1 23 23.5 50.0 0.0 956.3 956.3
Standard All 91 50 5 36 52.5 57.7 65.4 951.7 1017.1
White 44 27 4 13 29.0 65.9 135.2 946.8 1082.0
Black 47 23 1 23 23.5 50.0 0.0 956.3 956.3
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 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 109086205 Lottering, JG (Gerhard) 4 1.0 1 0 3 25.0 759.2 -212.5 546.7 View list
2 109086201 Hattingh, E (Eckhard) 3 2.0 2 0 1 66.7 673.1 141.7 814.7 View list
3 107064251 Kriel, R (Ruan) 3 2.0 2 0 1 66.7 795.5 141.7 937.1 View list
4 107064255 Van Rensburg, M (Malan) 3 2.0 2 0 1 66.7 944.5 141.7 1086.1 View list
5 108086183 Janse Van Vuuren, J (Janus) 3 1.0 1 0 2 33.3 1029.7 -141.7 888.0 View list
6 106069730 Beelders, R (Ryan) 2 2.0 2 0 0 100.0 943.5 425.0 1368.5 View list
7 107086937 Liversage, S (Samuel) 2 2.0 2 0 0 100.0 934.5 425.0 1359.5 View list
8 105065955 Monyau, A (Aogester) 2 2.0 2 0 0 100.0 823.5 425.0 1248.5 View list
9 109082855 Human, P (Pierre-Henri) 2 1.5 1 1 0 75.0 1093.7 212.5 1306.2 View list
10 105077920 Motsemme, K (Kelebogile) 2 1.5 1 1 0 75.0 698.4 212.5 910.9 View list
11 207084887 Herbst, D (Danielle) 2 1.0 1 0 1 50.0 877.5 0.0 877.5 View list
12 106053115 Moolman, A (Arno) 2 1.0 1 0 1 50.0 1078.5 0.0 1078.5 View list
13 108069745 Beelders, A (Andrew) 2 0.0 0 0 2 0.0 1026.2 -425.0 601.2 View list
14 207064249 Boje, C (Carissa) 2 0.0 0 0 2 0.0 630.0 -425.0 205.0 View list
15 1060108368 Bikitsana, M (Mosala) 1 1.0 1 0 0 100.0 880.3 425.0 1305.3 View list
16 207086191 Codron, J (Jesse) 1 1.0 1 0 0 100.0 559.6 425.0 984.6 View list
17 1070100905 Chen, M (Mengo) 1 1.0 1 0 0 100.0 901.6 425.0 1326.6 View list
18 1080096006 Ceronio, E (Evet) 1 1.0 1 0 0 100.0 559.6 425.0 984.6 View list
19 208086929 Du Preez, L (Lizbeth) 1 1.0 1 0 0 100.0 622.4 425.0 1047.4 View list
20 1100098148 De Villiers, H (Hendrik) 1 1.0 1 0 0 100.0 974.7 425.0 1399.7 View list