Player Page

Stoltz, B (Bradley)
Dob: 2011/12/06 (U14)
Gender: Male
Chess SA id: 1110109196
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2023/08/18 (276 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 rating1173.2
Curent Weighted rating1186.7
Curent Weighted performance641.7
Current official/published rating (highest between Raw, WR and WP)1186.7
Current floor (min rating allowed)711.7
Current highest rating achieved1211.7
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)±172.3
Current Raw change used (final)0.0
Projected new Raw rating1173.2
Projected new Weighed rating1184.9
Projected new Weighted performance641.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1184.9
Projected effective change (new Official - current Official)-1.8
Projected new highest rating1211.7
Projected new floor711.7
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 rating1170.0
Curent Weighted rating1186.1
Curent Weighted performance644.1
Current official/published rating (highest between Raw, WR and WP)1186.1
Current floor (min rating allowed)716.1
Current highest rating achieved1216.1
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)±173.1
Current Raw change used (final)0.0
Projected new Raw rating1170.0
Projected new Weighed rating1184.0
Projected new Weighted performance644.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1184.0
Projected effective change (new Official - current Official)-2.2
Projected new highest rating1216.1
Projected new floor716.1
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 2023 Gauteng Top Schools (U13 Mixed) 2023/08/18 2023/08/18 West Rand (GWR) Standard 60 0.83 5 5 1.0 1211.7 1216.1 Analysis
4 2019 South African Junior LSEN Championships (U15 MID) 2020/01/11 2020/01/12 4 Knights (4K) Standard 90 0.94 4 4 2.0 1209.3 1213.2 Analysis
3 2019 Gauteng School League Finals (U9 Open) 2019/08/23 2019/08/23 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1188.4 1188.0 Analysis
2 Ekurhuleni South School Chess 2019 (U9 Boys) 2019/05/11 2019/05/11 Ekurhuleni (GE) Standard 60 0.83 5 5 3.5 1141.9 1129.2 Analysis
1 Springs Chess Club Open 2019 (D) 2019/02/09 2019/02/09 Ekurhuleni (GE) Standard 60 0.83 5 5 1.5 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 24 10 2 12 11.0 45.8 -35.4 1194.4 1159.0
White 13 4 2 7 5.0 38.5 -98.1 1196.5 1098.4
Black 11 6 0 5 6.0 54.5 38.6 1191.9 1230.6
Standard All 24 10 2 12 11.0 45.8 -35.4 1194.4 1159.0
White 13 4 2 7 5.0 38.5 -98.1 1196.5 1098.4
Black 11 6 0 5 6.0 54.5 38.6 1191.9 1230.6
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 110088036 Liebenberg, M (Michael) 2 0.5 0 1 1 25.0 1171.0 -212.5 958.5 View list
2 210093902 Nickols, C (Christi) 1 1.0 1 0 0 100.0 1188.4 425.0 1613.4 View list
3 1100118145 Ndlovu, MA (Mzuyanda Allan) 1 1.0 1 0 0 100.0 1188.4 425.0 1613.4 View list
4 1100110967 Mulder, J (Jayden) 1 1.0 1 0 0 100.0 1141.9 425.0 1566.9 View list
5 1100110962 More, A (Atlegang) 1 1.0 1 0 0 100.0 1141.9 425.0 1566.9 View list
6 1100106522 Van Der Merwe, J (Juan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1110117132 Bason, M (Michael) 1 1.0 1 0 0 100.0 1188.4 425.0 1613.4 View list
8 1040130005 Dann, S (Skye) 1 1.0 1 0 0 100.0 1209.3 425.0 1634.3 View list
9 1120109798 Gxumisa, T (Tshiamo) 1 1.0 1 0 0 100.0 1141.9 425.0 1566.9 View list
10 1050130007 Vilakazi, S (Simphiwe) 1 1.0 1 0 0 100.0 1209.3 425.0 1634.3 View list
11 1100161000 Zhang, J (Jack) 1 1.0 1 0 0 100.0 1211.7 425.0 1636.7 View list
12 2100101515 Judeel, A (Amorey) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
13 1110145800 Van Deventer, A (Andre) 1 0.0 0 0 1 0.0 1211.7 -425.0 786.7 View list
14 1110109195 Tema, O (Ofana) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1060115195 Sheik, R (Rehaan) 1 0.0 0 0 1 0.0 1209.3 -425.0 784.3 View list
16 2100109361 Pillay, K (Ketana) 1 0.0 0 0 1 0.0 1188.4 -425.0 763.4 View list
17 110093916 Oosthuizen, J (Jayden) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 1100113571 Nolan, HJ (Hendrik) 1 0.0 0 0 1 0.0 1211.7 -425.0 786.7 View list
19 2100118117 Moabi, M (Matlhogonolo) 1 0.0 0 0 1 0.0 1188.4 -425.0 763.4 View list
20 111086040 Goosen, L (Lucuis) 1 0.0 0 0 1 0.0 1211.7 -425.0 786.7 View list