Player Page

Oosthuizen, L (Lian)
Dob: 2013/05/17 (U12)
Gender: Male
Chess SA id: 1130301964
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/04/20 (160 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 rating1206.9
Current Weighted rating1202.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1206.9
Current highest rating achieved1206.9
Current floor (min rating allowed)706.9
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)±164.2
Current Raw change used (final)0.0
Projected new Raw rating1206.9
Projected new Weighed rating1105.9
Projected new Weighted performance652.7
Projected new final Raw rating (if new WP > new Raw)1206.9
Projected new highest rating1206.9
Projected new floor706.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1206.9
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
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 rating1215.2
Current Weighted rating1204.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1215.2
Current highest rating achieved1215.2
Current floor (min rating allowed)715.2
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)±162.3
Current Raw change used (final)0.0
Projected new Raw rating1215.2
Projected new Weighed rating1107.9
Projected new Weighted performance687.1
Projected new final Raw rating (if new WP > new Raw)1215.2
Projected new highest rating1215.2
Projected new floor715.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1215.2
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 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 Cape Town Junior League - Qualifier 2 2024 (U13) 2024/04/20 2024/04/20 Cape Town (WCT) Rapid 25 0.54 6 6 3.0 1198.3 1192.0 Analysis
1 Cape Town Junior League Qualifier 2024 (U13 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 6 3.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Cape Town Junior League - Qualifier 2 2024 (U13) 2024/04/20 2024/04/20 Cape Town (WCT) Rapid 25 0.54 6 6 3.0 1198.3 1192.0 Analysis
1 Cape Town Junior League Qualifier 2024 (U13 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 6 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 12 6 0 6 6.0 50.0 0.0 1210.6 1210.6
White 4 3 0 1 3.0 75.0 212.5 1198.4 1410.9
Black 8 3 0 5 3.0 37.5 -106.3 1216.7 1110.5
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 12 6 0 6 6.0 50.0 0.0 1210.6 1210.6
White 4 3 0 1 3.0 75.0 212.5 1198.4 1410.9
Black 8 3 0 5 3.0 37.5 -106.3 1216.7 1110.5
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 12 6 0 6 6.0 50.0 0.0 1210.6 1210.6
White 4 3 0 1 3.0 75.0 212.5 1198.4 1410.9
Black 8 3 0 5 3.0 37.5 -106.3 1216.7 1110.5
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 12 6 0 6 6.0 50.0 0.0 1210.6 1210.6
White 4 3 0 1 3.0 75.0 212.5 1198.4 1410.9
Black 8 3 0 5 3.0 37.5 -106.3 1216.7 1110.5
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 1140158921 Josephs, C (Connor) 1 1.0 1 0 0 100.0 1198.3 425.0 1623.3 View list
2 1120301972 Van Eyssen, A (Aiden) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1150147907 Sonday, R (Rayyan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2110301930 Qotsini, L (Liyabona) 1 1.0 1 0 0 100.0 1198.3 425.0 1623.3 View list
5 2110119278 Mputi, M (Marwah) 1 1.0 1 0 0 100.0 1198.3 425.0 1623.3 View list
6 1120162353 Maphungu, L (Likhona) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1120140115 Manenzhe, O (Orinea) 1 0.0 0 0 1 0.0 1198.3 -425.0 773.3 View list
8 1130134077 Manentsa, K (Kungawo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1130147719 Michaelides, A (Alexander) 1 0.0 0 0 1 0.0 1198.3 -425.0 773.3 View list
10 1120147732 Janse Van Rensburg, I (Iwan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1130116442 Grove, T (Tyler) 1 0.0 0 0 1 0.0 1198.3 -425.0 773.3 View list
12 1130193355 Chilumba, C (Cornelius) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list