Player Page

Oosthuizen, J (Justin)
Dob: 2011/03/01 (U14)
Gender: Male
Chess SA id: 1110306913
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2024/07/20 (127 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 rating1242.2
Current Weighted rating1212.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1242.2
Current highest rating achieved1242.2
Current floor (min rating allowed)742.2
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)±156.1
Current Raw change used (final)0.0
Projected new Raw rating1242.2
Projected new Weighed rating1116.1
Projected new Weighted performance448.7
Projected new final Raw rating (if new WP > new Raw)1242.2
Projected new highest rating1242.2
Projected new floor742.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1242.2
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 rating1247.6
Current Weighted rating1214.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1247.6
Current highest rating achieved1247.6
Current floor (min rating allowed)747.6
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)±154.9
Current Raw change used (final)0.0
Projected new Raw rating1247.6
Projected new Weighed rating1117.6
Projected new Weighted performance448.7
Projected new final Raw rating (if new WP > new Raw)1247.6
Projected new highest rating1247.6
Projected new floor747.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1247.6
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 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
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
1 Bojanala's Clash Of Schools 2024 (U13) 2024/07/20 2024/07/20 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
1 Bojanala's Clash Of Schools 2024 (U13) 2024/07/20 2024/07/20 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 4 0 1 4.0 80.0 255.0 1152.3 1407.3
White 2 2 0 0 2.0 100.0 425.0 1084.8 1509.8
Black 3 2 0 1 2.0 66.7 141.7 1197.3 1339.0
Standard All 5 4 0 1 4.0 80.0 255.0 1152.3 1407.3
White 2 2 0 0 2.0 100.0 425.0 1084.8 1509.8
Black 3 2 0 1 2.0 66.7 141.7 1197.3 1339.0
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 5 4 0 1 4.0 80.0 255.0 1152.3 1407.3
White 2 2 0 0 2.0 100.0 425.0 1084.8 1509.8
Black 3 2 0 1 2.0 66.7 141.7 1197.3 1339.0
Standard All 5 4 0 1 4.0 80.0 255.0 1152.3 1407.3
White 2 2 0 0 2.0 100.0 425.0 1084.8 1509.8
Black 3 2 0 1 2.0 66.7 141.7 1197.3 1339.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1110300726 Tumagole, T (Tlotlo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1130136373 Raseleka, T (Tlotlo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1110152073 Enslin, J (Jason) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1130302147 Botha, W (Wian) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 111083777 Bezuidenhout, E (Ethan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list