Player Page

Rothman, AJ (Albert Johan)
Dob: 2010/09/13 (U16)
Gender: Male
Chess SA id: 1100117067
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2023/07/29 (309 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 rating1176.7
Curent Weighted rating1178.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1178.0
Current floor (min rating allowed)681.7
Current highest rating achieved1181.7
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)±171.4
Current Raw change used (final)0.0
Projected new Raw rating1176.7
Projected new Weighed rating1177.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1177.8
Projected effective change (new Official - current Official)-0.2
Projected new highest rating1181.7
Projected new floor681.7
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 rating1165.6
Curent Weighted rating1167.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1167.3
Current floor (min rating allowed)672.0
Current highest rating achieved1172.0
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)±174.1
Current Raw change used (final)0.0
Projected new Raw rating1165.6
Projected new Weighed rating1167.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1167.0
Projected effective change (new Official - current Official)-0.3
Projected new highest rating1172.0
Projected new floor672.0
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)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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 2023 Tshwane South School District CLOSED League Championship (U13) 2023/07/29 2023/07/29 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1181.7 1172.0 Analysis
1 2019 D4 Tshwane South Schools League Team Finals (U9) 2019/07/27 2019/07/27 Tshwane (GTP) Standard 60 0.83 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 10 4 0 6 4.0 40.0 -85.0 1216.8 1131.8
White 5 1 0 4 1.0 20.0 -255.0 1200.5 945.5
Black 5 3 0 2 3.0 60.0 85.0 1233.0 1318.0
Standard All 10 4 0 6 4.0 40.0 -85.0 1216.8 1131.8
White 5 1 0 4 1.0 20.0 -255.0 1200.5 945.5
Black 5 3 0 2 3.0 60.0 85.0 1233.0 1318.0
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 110088599 Bogaard, FK (Franco) 2 0.0 0 0 2 0.0 1190.8 -425.0 765.8 View list
2 1100109351 Minnaar, R (Ruan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1100101073 Wilken, Z (Zander) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 110089426 Van Der Walt, AJ (Antonie) 1 1.0 1 0 0 100.0 1181.7 425.0 1606.7 View list
5 1100119625 Richards, K (Kobus) 1 1.0 1 0 0 100.0 1181.7 425.0 1606.7 View list
6 1130131224 Minny, O (Oban) 1 0.0 0 0 1 0.0 1181.7 -425.0 756.7 View list
7 1100144504 Du Toit, A (Arnoux) 1 0.0 0 0 1 0.0 1181.7 -425.0 756.7 View list
8 2110101741 De Waal, N (Nadine) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1100103919 Cilliers, WC (Willem Carel) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list