Player Page

Van Der Berg, L (Luan)
Dob: 2010/10/12 (U16)
Gender: Male
Chess SA id: 1100300015
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/03/02 (116 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 rating1160.1
Current Weighted rating1185.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1185.3
Current highest rating achieved1160.1
Current floor (min rating allowed)660.1
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)±175.5
Current Raw change used (final)0.0
Projected new Raw rating1160.1
Projected new Weighed rating1090.0
Projected new Weighted performance626.8
Projected new final Raw rating (if new WP > new Raw)1160.1
Projected new highest rating1160.1
Projected new floor660.1
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1160.1
Projected effective change (new Official - current Official)-25.2
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 rating1152.0
Current Weighted rating1182.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1182.1
Current highest rating achieved1152.0
Current floor (min rating allowed)652.0
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)±177.6
Current Raw change used (final)0.0
Projected new Raw rating1152.0
Projected new Weighed rating1086.9
Projected new Weighted performance626.8
Projected new final Raw rating (if new WP > new Raw)1152.0
Projected new highest rating1152.0
Projected new floor652.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1152.0
Projected effective change (new Official - current Official)-30.1
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
2 2024 Wynie Robbertse Chess Tournament (D1) 2024/03/02 2024/03/02 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1121.3 1102.4 Analysis
1 2024 Tshwane Chess AHS Open Chess Tournament (D2) 2024/02/24 2024/02/24 Tshwane (GTP) Standard 60 0.83 5 5 0.5 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 2024 Wynie Robbertse Chess Tournament (D1) 2024/03/02 2024/03/02 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1121.3 1102.4 Analysis
1 2024 Tshwane Chess AHS Open Chess Tournament (D2) 2024/02/24 2024/02/24 Tshwane (GTP) Standard 60 0.83 5 5 0.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 3 1 6 3.5 35.0 -127.5 1186.2 1058.7
White 5 2 1 2 2.5 50.0 0.0 1211.0 1211.0
Black 5 1 0 4 1.0 20.0 -255.0 1161.4 906.4
Standard All 10 3 1 6 3.5 35.0 -127.5 1186.2 1058.7
White 5 2 1 2 2.5 50.0 0.0 1211.0 1211.0
Black 5 1 0 4 1.0 20.0 -255.0 1161.4 906.4
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 10 3 1 6 3.5 35.0 -127.5 1186.2 1058.7
White 5 2 1 2 2.5 50.0 0.0 1211.0 1211.0
Black 5 1 0 4 1.0 20.0 -255.0 1161.4 906.4
Standard All 10 3 1 6 3.5 35.0 -127.5 1186.2 1058.7
White 5 2 1 2 2.5 50.0 0.0 1211.0 1211.0
Black 5 1 0 4 1.0 20.0 -255.0 1161.4 906.4
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 1140160790 Bienedell, R (Robin) 1 1.0 1 0 0 100.0 1121.3 425.0 1546.3 View list
2 1130135727 Fourie, J (Johan) 1 1.0 1 0 0 100.0 1121.3 425.0 1546.3 View list
3 1140158378 Roux, N (Noah) 1 1.0 1 0 0 100.0 1121.3 425.0 1546.3 View list
4 1130162069 Mokoena, T (Tumelo) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
5 1120143854 Van Wyk, L (Louis) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1110143852 Van Wyk, C (Christo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1130138297 Scheepers, T (Tristian) 1 0.0 0 0 1 0.0 1121.3 -425.0 696.3 View list
8 1120156130 Cook, W (William) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 2110154151 Makoba, A (Atlegang) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1130154133 Kunaka, M (Mufaro) 1 0.0 0 0 1 0.0 1121.3 -425.0 696.3 View list