Player Page

Tuck, L (Lian)
Dob: 2017/04/20 (U8)
Gender: Male
Chess SA id: 1170192195
FIDE id:
Region: West Rand (GWR)
Citizen: RSA
Title(s):
Last active: 2024/04/13 (65 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 rating1121.3
Current Weighted rating1178.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1178.0
Current highest rating achieved1141.9
Current floor (min rating allowed)641.9
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)±185.5
Current Raw change used (final)0.0
Projected new Raw rating1121.3
Projected new Weighed rating1083.0
Projected new Weighted performance799.0
Projected new final Raw rating (if new WP > new Raw)1121.3
Projected new highest rating1141.9
Projected new floor641.9
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1121.3
Projected effective change (new Official - current Official)-56.7
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 rating1108.4
Current Weighted rating1174.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1174.0
Current highest rating achieved1128.4
Current floor (min rating allowed)628.4
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)±188.9
Current Raw change used (final)0.0
Projected new Raw rating1108.4
Projected new Weighed rating1079.1
Projected new Weighted performance799.0
Projected new final Raw rating (if new WP > new Raw)1108.4
Projected new highest rating1128.4
Projected new floor628.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1108.4
Projected effective change (new Official - current Official)-65.6
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
3 2024 West Rand RHS Open (U8) 2024/04/13 2024/04/13 West Rand (GWR) Standard 60 0.83 7 6 2.0 1123.6 1109.2 Analysis
2 2024 West Rand Juniors (U10) 2024/03/09 2024/03/09 West Rand (GWR) Standard 60 0.83 5 4 1.0 1141.9 1128.4 Analysis
1 2024 West Rand Open (U10) 2024/02/03 2024/02/03 West Rand (GWR) Standard 60 0.83 5 5 1.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 2024 West Rand RHS Open (U8) 2024/04/13 2024/04/13 West Rand (GWR) Standard 60 0.83 7 6 2.0 1123.6 1109.2 Analysis
2 2024 West Rand Juniors (U10) 2024/03/09 2024/03/09 West Rand (GWR) Standard 60 0.83 5 4 1.0 1141.9 1128.4 Analysis
1 2024 West Rand Open (U10) 2024/02/03 2024/02/03 West Rand (GWR) Standard 60 0.83 5 5 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 4 0 11 4.0 26.7 -198.3 1217.2 1018.9
White 7 0 0 7 0.0 0.0 -425.0 1269.1 844.1
Black 8 4 0 4 4.0 50.0 0.0 1171.9 1171.9
Standard All 15 4 0 11 4.0 26.7 -198.3 1217.2 1018.9
White 7 0 0 7 0.0 0.0 -425.0 1269.1 844.1
Black 8 4 0 4 4.0 50.0 0.0 1171.9 1171.9
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 15 4 0 11 4.0 26.7 -198.3 1217.2 1018.9
White 7 0 0 7 0.0 0.0 -425.0 1269.1 844.1
Black 8 4 0 4 4.0 50.0 0.0 1171.9 1171.9
Standard All 15 4 0 11 4.0 26.7 -198.3 1217.2 1018.9
White 7 0 0 7 0.0 0.0 -425.0 1269.1 844.1
Black 8 4 0 4 4.0 50.0 0.0 1171.9 1171.9
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 1180159293 Myburgh, M (Morne) 2 0.0 0 0 2 0.0 1161.8 -425.0 736.8 View list
2 2160161841 Du Toit, K (Klaradyn) 1 1.0 1 0 0 100.0 1141.9 425.0 1566.9 View list
3 1150149229 Jordaan, L (Louryn) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2170302465 Meyer, K (Klarabel) 1 1.0 1 0 0 100.0 1123.6 425.0 1548.6 View list
5 1170302464 Kraft, L (Logan) 1 1.0 1 0 0 100.0 1123.6 425.0 1548.6 View list
6 1160161346 White, J (Joshua) 1 0.0 0 0 1 0.0 1141.9 -425.0 716.9 View list
7 2150156384 Van Tonder, J (Jennike) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1160162283 Rakubutu, P (Pabatso) 1 0.0 0 0 1 0.0 1141.9 -425.0 716.9 View list
9 1170155747 Koorts, L (Lukas) 1 0.0 0 0 1 0.0 1123.6 -425.0 698.6 View list
10 1150149230 Kamffer, J (John-Andrew) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 2170151830 Malemane, A (Atlehang Faith) 1 0.0 0 0 1 0.0 1123.6 -425.0 698.6 View list
12 2170149596 Mabugu, R (Refilwe) 1 0.0 0 0 1 0.0 1123.6 -425.0 698.6 View list
13 2150156373 Erasmus, S (Sonja) 1 0.0 0 0 1 0.0 1141.9 -425.0 716.9 View list
14 1150159297 Botma, J (Jeandre) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list