Player Page

Pretorius, L (Logan)
Dob: 2009/05/26 (U16)
Gender: Male
Chess SA id: 1090097153
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2020/03/07 (1724 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 rating1162.8
Current Weighted rating1162.8
Current Weighted performance453.6
Current official/published rating (highest between Raw, WR and WP)1162.8
Current highest rating achieved1176.0
Current floor (min rating allowed)676.0
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)±174.8
Current Raw change used (final)0.0
Projected new Raw rating1162.8
Projected new Weighed rating1069.8
Projected new Weighted performance453.6
Projected new final Raw rating (if new WP > new Raw)1162.8
Projected new highest rating1176.0
Projected new floor676.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1162.8
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 rating1171.6
Current Weighted rating1171.6
Current Weighted performance453.6
Current official/published rating (highest between Raw, WR and WP)1171.6
Current highest rating achieved1172.0
Current floor (min rating allowed)672.0
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)±172.7
Current Raw change used (final)0.0
Projected new Raw rating1171.6
Projected new Weighed rating1077.9
Projected new Weighted performance453.6
Projected new final Raw rating (if new WP > new Raw)1171.6
Projected new highest rating1172.0
Projected new floor672.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1171.6
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 rating1160.0
Current Weighted rating1160.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1160.0
Current highest rating achieved1160.0
Current floor (min rating allowed)660.0
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)±175.5
Current Raw change used (final)0.0
Projected new Raw rating1160.0
Projected new Weighed rating1067.2
Projected new Weighted performance52.3
Projected new final Raw rating (if new WP > new Raw)1160.0
Projected new highest rating1160.0
Projected new floor660.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1160.0
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
6 Eden Schools Closed Trials 1 2020 (U11 Boys) 2020/03/07 2020/03/07 Eden District (WEG) Standard 65 0.85 5 5 2.0 1159.7 1172.0 Analysis
5 Knysna School Trials Round 2 2020 (Juniors) 2020/02/22 2020/02/22 Eden District (WEG) Standard 60 0.83 5 5 3.0 1133.1 1142.4 Analysis
4 Knysna School Trials #1 2020 2020/01/25 2020/01/25 Eden District (WEG) Standard 60 0.83 5 5 3.0 1103.9 1109.6 Analysis
3 Eden Top Schools 2019 (U11) 2019/07/20 2019/07/20 Eden District (WEG) Standard 60 0.83 5 3 1.0 1107.9 1115.6 Analysis
2 Western Cape Top Schools 2018 (U11 Mix) 2018/08/25 2018/08/26 Overberg (WOS) Standard 60 0.83 5 3 0.0 1176.0 1200.0 Analysis
1 North Boland Trials 2018 (U9 Boys) 2018/02/17 2018/02/17 Cape Winelands (WCW) Rapid 30 0.60 5 5 2.0 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 29 12 0 17 12.0 41.4 -73.3 1166.8 1093.6
White 15 7 0 8 7.0 46.7 -28.3 1163.8 1135.5
Black 14 5 0 9 5.0 35.7 -121.4 1170.0 1048.6
Standard All 24 10 0 14 10.0 41.7 -70.8 1178.8 1107.9
White 12 7 0 5 7.0 58.3 70.8 1192.5 1263.3
Black 12 3 0 9 3.0 25.0 -212.5 1165.0 952.5
Rapid All 5 2 0 3 2.0 40.0 -85.0 1109.5 1024.5
White 3 0 0 3 0.0 0.0 -425.0 1049.2 624.2
Black 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
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 1080130173 Tasiya, T (Tinashe) 2 2.0 2 0 0 100.0 1118.5 425.0 1543.5 View list
2 1090096198 Rossel, L (Louis) 2 2.0 2 0 0 100.0 1107.9 425.0 1532.9 View list
3 108085303 Booysen, S (Simon) 2 0.0 0 0 2 0.0 1107.9 -425.0 682.9 View list
4 1080117257 De Jager, C (Chris) 2 0.0 0 0 2 0.0 1107.9 -425.0 682.9 View list
5 2100130766 Daniels, C (Colsten) 1 1.0 1 0 0 100.0 1159.7 425.0 1584.7 View list
6 1040130168 Mbulawa, L (Liyema) 1 1.0 1 0 0 100.0 1103.9 425.0 1528.9 View list
7 1090097149 Mayeki, L (Likhaka) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1090097147 Matthys, C (Chadley) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1070131516 Rank, W (William) 1 1.0 1 0 0 100.0 1133.1 425.0 1558.1 View list
10 2070131506 Jantjies, M (Michaela) 1 1.0 1 0 0 100.0 1133.1 425.0 1558.1 View list
11 1090132006 Stalmeester, E (Edward) 1 1.0 1 0 0 100.0 1159.7 425.0 1584.7 View list
12 2070130175 Van Rensburg, J (Juane) 1 1.0 1 0 0 100.0 1103.9 425.0 1528.9 View list
13 104055804 Swart, C (Calvin) 1 0.0 0 0 1 0.0 1103.9 -425.0 678.9 View list
14 107076737 Smuts, M (Michael) 1 0.0 0 0 1 0.0 1176.0 -425.0 751.0 View list
15 108087933 Du Toit, S (Schalk) 1 0.0 0 0 1 0.0 1176.0 -425.0 751.0 View list
16 1100097157 Dees, J (Jayden) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 1100108128 Prins, R (Reinhart) 1 0.0 0 0 1 0.0 1159.7 -425.0 734.7 View list
18 110078333 Neethling, S (Sean) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 1090132002 Mswatti, E (Elvino) 1 0.0 0 0 1 0.0 1159.7 -425.0 734.7 View list
20 1090100454 Law, A (Aaron) 1 0.0 0 0 1 0.0 1133.1 -425.0 708.1 View list