Player Page

Bosch, A (Aj)
Dob: 2014/01/03 (U12)
Gender: Male
Chess SA id: 1140156739
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2024/04/20 (28 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 rating1117.5
Curent Weighted rating1156.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1156.6
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)±186.5
Current Raw change used (final)0.0
Projected new Raw rating1117.5
Projected new Weighed rating1152.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1152.4
Projected effective change (new Official - current Official)-4.2
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 rating1100.7
Curent Weighted rating1147.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1147.5
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)±191.0
Current Raw change used (final)0.0
Projected new Raw rating1100.7
Projected new Weighed rating1142.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1142.4
Projected effective change (new Official - current Official)-5.1
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
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 Bojanala Olienpark's One For The Ages 2024 (Knights) 2024/04/20 2024/04/20 Bojanala Platina (NBR) Standard 60 0.83 5 4 1.0 1147.4 1136.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Bojanala Olienpark's One For The Ages 2024 (Knights) 2024/04/20 2024/04/20 Bojanala Platina (NBR) Standard 60 0.83 5 4 1.0 1147.4 1136.3 Analysis
1 Olienpark - 2nd One for the Ages 2023 (U10) 2023/05/13 2023/05/13 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 4 1 0 3 1.0 25.0 -212.5 1148.1 935.6
White 2 0 0 2 0.0 0.0 -425.0 1191.6 766.6
Black 2 1 0 1 1.0 50.0 0.0 1104.5 1104.5
Standard All 4 1 0 3 1.0 25.0 -212.5 1148.1 935.6
White 2 0 0 2 0.0 0.0 -425.0 1191.6 766.6
Black 2 1 0 1 1.0 50.0 0.0 1104.5 1104.5
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 9 2 0 7 2.0 22.2 -236.1 1156.3 920.2
White 5 1 0 4 1.0 20.0 -255.0 1139.3 884.3
Black 4 1 0 3 1.0 25.0 -212.5 1177.7 965.2
Standard All 9 2 0 7 2.0 22.2 -236.1 1156.3 920.2
White 5 1 0 4 1.0 20.0 -255.0 1139.3 884.3
Black 4 1 0 3 1.0 25.0 -212.5 1177.7 965.2
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 2140148710 Zwane, K (Koketso) 2 1.0 1 0 1 50.0 1173.7 0.0 1173.7 View list
2 2150156746 Vorster, S (Salmerie) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2150156745 Van Oudtshoorn, A (Amelie) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
4 1130143710 Terblanche, B (Bernard) 1 0.0 0 0 1 0.0 1147.4 -425.0 722.4 View list
5 2140158844 Potgieter, S (Sioné) 1 0.0 0 0 1 0.0 1147.4 -425.0 722.4 View list
6 1130141565 Locherenberg, J (Jason) 1 0.0 0 0 1 0.0 1147.4 -425.0 722.4 View list
7 1150144068 Kotsokoane, R (Reotshepile) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1150144084 Kalala, B (Beni) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list