Player Page

Louw, J (Jean-Francois)
Dob: 2007/09/07 (U18)
Gender: Male
Chess SA id: 1070138643
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2023/03/04 (429 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
Curent Raw rating1237.9
Curent Weighted rating1234.0
Curent Weighted performance1021.3
Current official/published rating (highest between Raw, WR and WP)1237.9
Current floor (min rating allowed)740.6
Current highest rating achieved1240.6
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)±157.1
Current Raw change used (final)0.0
Projected new Raw rating1237.9
Projected new Weighed rating1234.9
Projected new Weighted performance1021.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1237.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1240.6
Projected new floor740.6
Projected new K-facor36
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
Curent Raw rating1230.0
Curent Weighted rating1226.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1230.0
Current floor (min rating allowed)733.2
Current highest rating achieved1233.2
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)±158.9
Current Raw change used (final)0.0
Projected new Raw rating1230.0
Projected new Weighed rating1227.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1230.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1233.2
Projected new floor733.2
Projected new K-facor36
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
Curent Raw rating1180.0
Curent Weighted rating1176.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1180.0
Current floor (min rating allowed)692.0
Current highest rating achieved1192.0
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)±170.6
Current Raw change used (final)0.0
Projected new Raw rating1180.0
Projected new Weighed rating1177.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1180.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1192.0
Projected new floor692.0
Projected new K-facor40
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)692.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor692.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Cape Town Metro Schools Chess Closed Individuals 2023 (U17 Boys) 2023/03/03 2023/03/04 Cape Town (WCT) Standard 60 0.83 6 6 2.5 1240.6 1233.2 Analysis
4 North District School Trials 2023 (U17 Boys) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1215.8 1200.0 Analysis
3 Kraaifontein Rapid Open 2022 (Open) 2022/12/16 2022/12/16 Cape Town (WCT) Rapid 30 0.60 6 6 3.0 1196.6 1134.8 Analysis
2 Stellenberg Chess Championship 2022 (Young Masters) 2022/06/25 2022/06/25 Cape Town (WCT) Rapid 32 0.63 6 6 1.5 1224.0 1192.0 Analysis
1 District North 2022 (U15) 2022/03/06 2022/03/06 Cape Town (WCT) Rapid 30 0.60 6 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 29 12 4 13 14.0 48.3 -14.7 1272.7 1258.1
White 14 7 1 6 7.5 53.6 30.4 1257.0 1287.4
Black 15 5 3 7 6.5 43.3 -56.7 1287.4 1230.7
Standard All 12 5 3 4 6.5 54.2 35.4 1239.9 1275.4
White 5 3 1 1 3.5 70.0 170.0 1227.6 1397.6
Black 7 2 2 3 3.0 42.9 -60.7 1248.8 1188.0
Rapid All 17 7 1 9 7.5 44.1 -50.0 1295.9 1245.9
White 9 4 0 5 4.0 44.4 -47.2 1273.4 1226.2
Black 8 3 1 4 3.5 43.8 -53.1 1321.2 1268.1
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 1060097568 Mizen, D (Daniel) 2 0.0 0 0 2 0.0 1218.6 -425.0 793.6 View list
2 1050131204 Mutambadiki, K (Kudzai) 1 1.0 1 0 0 100.0 1196.6 425.0 1621.6 View list
3 1060150551 Meyer, P (Phillip) 1 1.0 1 0 0 100.0 1240.6 425.0 1665.6 View list
4 1060150544 Bessick, T (Tristan) 1 1.0 1 0 0 100.0 1215.8 425.0 1640.8 View list
5 1080138630 Arifkhan, Y (Yzdan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1070150549 Gierz, D (Declan) 1 1.0 1 0 0 100.0 1215.8 425.0 1640.8 View list
7 1070150547 Formanek, K (Kieran) 1 1.0 1 0 0 100.0 1215.8 425.0 1640.8 View list
8 1080138632 Carolissen, C (Calem) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1070148244 Brink, K (Kiran) 1 1.0 1 0 0 100.0 1196.6 425.0 1621.6 View list
10 1950147710 Posthumus, J (Jan) 1 1.0 1 0 0 100.0 1196.6 425.0 1621.6 View list
11 1070150623 Truter, M (Martin) 1 1.0 1 0 0 100.0 1240.6 425.0 1665.6 View list
12 1080096477 Van Zyl, E (Erasmus) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 2120140744 Xibiya, L (Lerato) 1 1.0 1 0 0 100.0 1224.0 425.0 1649.0 View list
14 1070150552 Mokete, K (Katso) 1 0.5 0 1 0 50.0 1240.6 0.0 1240.6 View list
15 1110099722 Booysen, C (Chadlin) 1 0.5 0 1 0 50.0 1224.0 0.0 1224.0 View list
16 106076777 Mateus, N (Nelson) 1 0.5 0 1 0 50.0 1215.8 0.0 1215.8 View list
17 1070150550 Liao, B (Bruce) 1 0.5 0 1 0 50.0 1215.8 0.0 1215.8 View list
18 205072085 Pathan, A (Aamienaa) 1 0.0 0 0 1 0.0 1224.0 -425.0 799.0 View list
19 107076747 Osborne, R (Ryan Eugene) 1 0.0 0 0 1 0.0 1215.8 -425.0 790.8 View list
20 106092064 Msebi, S (Simamkele) 1 0.0 0 0 1 0.0 1240.6 -425.0 815.6 View list