Player Page

Oosthuizen, L (Luka)
Dob: 2006/04/17 (U20)
Gender: Male
Chess SA id: 106065014
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2018/06/02 (2366 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 rating857.2
Current Weighted rating857.2
Current Weighted performance158.4
Current official/published rating (highest between Raw, WR and WP)857.2
Current highest rating achieved865.1
Current floor (min rating allowed)500.0
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)±270.2
Current Raw change used (final)0.0
Projected new Raw rating857.2
Projected new Weighed rating788.6
Projected new Weighted performance158.4
Projected new final Raw rating (if new WP > new Raw)857.2
Projected new highest rating865.1
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)857.2
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 rating850.0
Current Weighted rating834.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)850.0
Current highest rating achieved850.0
Current floor (min rating allowed)500.0
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)±273.0
Current Raw change used (final)0.0
Projected new Raw rating850.0
Projected new Weighed rating768.9
Projected new Weighted performance137.1
Projected new final Raw rating (if new WP > new Raw)850.0
Projected new highest rating850.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)850.0
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 rating737.8
Current Weighted rating737.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)737.8
Current highest rating achieved737.8
Current floor (min rating allowed)500.0
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)±320.3
Current Raw change used (final)0.0
Projected new Raw rating737.8
Projected new Weighed rating678.8
Projected new Weighted performance105.7
Projected new final Raw rating (if new WP > new Raw)737.8
Projected new highest rating737.8
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)737.8
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 rating662.6
Current Weighted rating662.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)662.6
Current highest rating achieved687.0
Current floor (min rating allowed)500.0
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)±356.6
Current Raw change used (final)0.0
Projected new Raw rating662.6
Projected new Weighed rating609.6
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating687.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)662.6
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 Knysna Knights June 2018 2018/06/02 2018/06/02 Eden District (WEG) Rapid 30 0.60 6 5 1.0 865.1 730.2 Analysis
5 EDENSC Closed 3 2018 (U14 Open) 2018/05/12 2018/05/12 Eden District (WEG) Standard 60 0.83 5 5 3.0 778.2 754.2 Analysis
4 Knysna Knights April 2018 2018/04/27 2018/04/27 Eden District (WEG) Rapid 30 0.60 6 6 3.0 758.2 662.6 Analysis
3 EDENSC Closed 2 2018 (U14 Open) 2018/04/14 2018/04/14 Eden District (WEG) Standard 60 0.83 5 5 2.0 758.2 773.4 Analysis
2 EDENSC Closed 1 2018 (U14 Boys) 2018/03/10 2018/03/10 Eden District (WEG) Standard 60 0.83 5 5 3.0 769.5 792.2 Analysis
1 Knysna Junior Chess Trials #1 2018 2018/02/10 2018/02/10 Eden District (WEG) Standard 60 0.83 5 5 5.0 662.6 662.6 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 31 17 0 14 17.0 54.8 41.1 880.7 921.8
White 17 8 0 9 8.0 47.1 -25.0 977.0 952.0
Black 14 9 0 5 9.0 64.3 121.4 763.7 885.1
Standard All 20 13 0 7 13.0 65.0 127.5 766.7 894.2
White 11 7 0 4 7.0 63.6 115.9 821.0 936.9
Black 9 6 0 3 6.0 66.7 141.7 700.3 842.0
Rapid All 11 4 0 7 4.0 36.4 -115.9 1087.9 972.0
White 6 1 0 5 1.0 16.7 -283.3 1262.9 979.6
Black 5 3 0 2 3.0 60.0 85.0 877.9 962.9
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 205077870 Mwangi, A (Abigail) 2 2.0 2 0 0 100.0 710.4 425.0 1135.4 View list
2 106086575 Van Zyl, L (Logan) 2 2.0 2 0 0 100.0 811.7 425.0 1236.7 View list
3 105086278 Matthews, E (Elijah) 2 1.0 1 0 1 50.0 763.9 0.0 763.9 View list
4 2030097714 John, A (Anesu) 1 1.0 1 0 0 100.0 662.6 425.0 1087.6 View list
5 1060098446 Hurling, K (Keilo) 1 1.0 1 0 0 100.0 778.2 425.0 1203.2 View list
6 100088361 Gandhi, E (Eleesh) 1 1.0 1 0 0 100.0 662.6 425.0 1087.6 View list
7 206069551 Festus, A (Ambe) 1 1.0 1 0 0 100.0 769.5 425.0 1194.5 View list
8 105088334 Loff, X (Xander) 1 1.0 1 0 0 100.0 778.2 425.0 1203.2 View list
9 106065421 Burgess, J (Jaydelan-Waytt) 1 1.0 1 0 0 100.0 778.2 425.0 1203.2 View list
10 105086574 Robinson, Z (Zachary) 1 1.0 1 0 0 100.0 758.2 425.0 1183.2 View list
11 101086594 Nyirenda, V (Vitumbiko) 1 1.0 1 0 0 100.0 662.6 425.0 1087.6 View list
12 106061679 Sheldon, A (Ackim) 1 1.0 1 0 0 100.0 758.2 425.0 1183.2 View list
13 2070098430 Van Tonder, M (Monique) 1 1.0 1 0 0 100.0 758.2 425.0 1183.2 View list
14 206078128 Van Wyk, J (Jomanique) 1 1.0 1 0 0 100.0 769.5 425.0 1194.5 View list
15 106061688 Willemse, A (Alexandro) 1 1.0 1 0 0 100.0 662.6 425.0 1087.6 View list
16 185022852 Meyer, PJ (Pravin) 1 0.0 0 0 1 0.0 758.2 -425.0 333.2 View list
17 147031319 Quirk, T (Terence) 1 0.0 0 0 1 0.0 865.1 -425.0 440.1 View list
18 195031207 Pryse, JAY (Jayson) 1 0.0 0 0 1 0.0 758.2 -425.0 333.2 View list
19 105078145 Pietersen, J (Juwellyn) 1 0.0 0 0 1 0.0 769.5 -425.0 344.5 View list
20 205078132 Marcus, I (Inge) 1 0.0 0 0 1 0.0 758.2 -425.0 333.2 View list