Player Page

Koen, L (Liam)
Dob: 2014/08/03 (U12)
Gender: Male
Chess SA id: 1140135764
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2022/02/19 (953 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 rating1237.5
Current Weighted rating1237.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1237.5
Current highest rating achieved1237.5
Current floor (min rating allowed)737.5
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)±157.2
Current Raw change used (final)0.0
Projected new Raw rating1237.5
Projected new Weighed rating1138.5
Projected new Weighted performance514.6
Projected new final Raw rating (if new WP > new Raw)1237.5
Projected new highest rating1237.5
Projected new floor737.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1237.5
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 rating1244.8
Current Weighted rating1244.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1244.8
Current highest rating achieved1244.8
Current floor (min rating allowed)744.8
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)±155.6
Current Raw change used (final)0.0
Projected new Raw rating1244.8
Projected new Weighed rating1145.2
Projected new Weighted performance514.6
Projected new final Raw rating (if new WP > new Raw)1244.8
Projected new highest rating1244.8
Projected new floor744.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1244.8
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 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
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 CP Ope 2022 (E) 2022/02/19 2022/02/19 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1216.3 1219.2 Analysis
1 2021 Lardies Ope (F) 2021/10/30 2021/10/30 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1200.0 1200.0 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 10 5 2 3 6.0 60.0 85.0 1217.5 1302.5
White 4 3 1 0 3.5 87.5 318.8 1200.0 1518.8
Black 6 2 1 3 2.5 41.7 -70.8 1229.3 1158.4
Standard All 10 5 2 3 6.0 60.0 85.0 1217.5 1302.5
White 4 3 1 0 3.5 87.5 318.8 1200.0 1518.8
Black 6 2 1 3 2.5 41.7 -70.8 1229.3 1158.4
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 2140135781 Van Niekerk, A (Arike) 2 0.0 0 0 2 0.0 1208.2 -425.0 783.2 View list
2 2140135783 Webb, E (Emma) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1140134429 Botha, G (Gregory) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1140137415 Myburgh, V (Van Zyl) 1 1.0 1 0 0 100.0 1216.3 425.0 1641.3 View list
5 1140137412 Malan, F (Franswa) 1 1.0 1 0 0 100.0 1216.3 425.0 1641.3 View list
6 1140137418 Van Der Wath, L (Logan) 1 1.0 1 0 0 100.0 1216.3 425.0 1641.3 View list
7 2140135774 Rennison, K (Kaylee) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
8 1140135768 Nkalanga, M (Melubuhle) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
9 1140134057 Erwee, HP (Hermanus Philipus) 1 0.0 0 0 1 0.0 1216.3 -425.0 791.3 View list