Player Page

Louw, J (Josua)
Dob: 2008/01/03 (U18)
Gender: Male
Chess SA id: 1080157809
FIDE id:
Region: ZF Mgcawu (NZF)
Citizen: RSA
Title(s):
Last active: 2024/02/24 (84 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 rating1292.9
Curent Weighted rating1244.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1292.9
Current floor (min rating allowed)792.9
Current highest rating achieved1292.9
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)±145.3
Current Raw change used (final)0.0
Projected new Raw rating1292.9
Projected new Weighed rating1249.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1292.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1292.9
Projected new floor792.9
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 rating1301.8
Curent Weighted rating1249.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1301.8
Current floor (min rating allowed)801.8
Current highest rating achieved1301.8
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)±143.4
Current Raw change used (final)0.0
Projected new Raw rating1301.8
Projected new Weighed rating1254.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1301.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1301.8
Projected new floor801.8
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 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)700.0
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 floor700.0
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 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)700.0
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 floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Grey College Team Championship 2024 (B) 2024/02/23 2024/02/24 Mangaung (FMB) Standard 60 0.83 5 5 3.5 1250.2 1253.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Grey College Team Championship 2024 (B) 2024/02/23 2024/02/24 Mangaung (FMB) Standard 60 0.83 5 5 3.5 1250.2 1253.6 Analysis
2 Paarl Boys High Chess Festival 2023 (2nd Division) 2023/10/13 2023/10/14 Cape Winelands (WCW) Standard 60 0.83 6 6 3.5 1236.5 1244.6 Analysis
1 ZFM Trials 2023 (U15 Boys) 2023/06/03 2023/06/03 ZF Mgcawu (NZF) Standard 60 0.83 5 5 3.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 3 1 1 3.5 70.0 170.0 1316.5 1486.5
White 2 1 1 0 1.5 75.0 212.5 1183.8 1396.3
Black 3 2 0 1 2.0 66.7 141.7 1405.0 1546.7
Standard All 5 3 1 1 3.5 70.0 170.0 1316.5 1486.5
White 2 1 1 0 1.5 75.0 212.5 1183.8 1396.3
Black 3 2 0 1 2.0 66.7 141.7 1405.0 1546.7
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 16 9 3 4 10.5 65.6 132.8 1261.6 1394.4
White 8 4 2 2 5.0 62.5 106.3 1239.3 1345.6
Black 8 5 1 2 5.5 68.8 159.4 1283.9 1443.3
Standard All 16 9 3 4 10.5 65.6 132.8 1261.6 1394.4
White 8 4 2 2 5.0 62.5 106.3 1239.3 1345.6
Black 8 5 1 2 5.5 68.8 159.4 1283.9 1443.3
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 1070162693 Swartbooi, C (Curwin) 1 1.0 1 0 0 100.0 1236.5 425.0 1661.5 View list
2 108082849 Steenkamp, P (Preston) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1080191997 Mphuthi, T (Thumi) 1 1.0 1 0 0 100.0 1250.2 425.0 1675.2 View list
4 1080142227 Majiedt, S (Segio Alessandro) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1080142230 Oberholster, G (Guilliaume Albertus J) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1080136993 Hattingh, A (Aiden) 1 1.0 1 0 0 100.0 1250.2 425.0 1675.2 View list
7 1050152194 Goussard, JP (Jacob Pieter) 1 1.0 1 0 0 100.0 1236.5 425.0 1661.5 View list
8 1100113805 Bijker, W (Waldo) 1 1.0 1 0 0 100.0 1250.2 425.0 1675.2 View list
9 1100162680 Knight, Z (Zachary) 1 1.0 1 0 0 100.0 1236.5 425.0 1661.5 View list
10 1090142204 Kaffers, R (Romeo) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
11 1090150531 Nel, W (Wian) 1 0.5 0 1 0 50.0 1236.5 0.0 1236.5 View list
12 1080192005 Rowe, J (Jake) 1 0.5 0 1 0 50.0 1250.2 0.0 1250.2 View list
13 109083238 Strydom, MJ (Matthys) 1 0.0 0 0 1 0.0 1250.2 -425.0 825.2 View list
14 1090145681 Mthayi, O (Onikwa) 1 0.0 0 0 1 0.0 1236.5 -425.0 811.5 View list
15 1080142226 Lukas, R (Rukevinay) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1090107483 Janse Van Rensburg, A (Arden) 1 0.0 0 0 1 0.0 1236.5 -425.0 811.5 View list