Player Page

Pretorius, B (Barend)
Dob: 2011/12/13 (U14)
Gender: Male
Chess SA id: 1110149545
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2023/04/22 (392 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 rating1211.8
Curent Weighted rating1210.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1211.8
Current floor (min rating allowed)716.0
Current highest rating achieved1216.0
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)±163.1
Current Raw change used (final)0.0
Projected new Raw rating1211.8
Projected new Weighed rating1210.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1211.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1216.0
Projected new floor716.0
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 rating1213.3
Curent Weighted rating1211.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1213.3
Current floor (min rating allowed)718.7
Current highest rating achieved1218.7
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)±162.7
Current Raw change used (final)0.0
Projected new Raw rating1213.3
Projected new Weighed rating1211.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1213.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1218.7
Projected new floor718.7
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 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
3 Grenswag's Community Battle 2023 (Knights) 2023/04/22 2023/04/22 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1216.0 1218.7 Analysis
2 Nories Make It Happen 2023 (Knights) 2023/03/04 2023/03/04 Bojanala Platina (NBR) Standard 62 0.84 5 5 3.0 1200.3 1200.0 Analysis
1 One For The Ages 2023 (U12) 2023/02/18 2023/02/18 Bojanala Platina (NBR) Standard 60 0.83 5 4 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 14 7 1 6 7.5 53.6 30.4 1192.1 1222.5
White 7 4 0 3 4.0 57.1 60.7 1137.7 1198.4
Black 7 3 1 3 3.5 50.0 0.0 1246.6 1246.6
Standard All 14 7 1 6 7.5 53.6 30.4 1192.1 1222.5
White 7 4 0 3 4.0 57.1 60.7 1137.7 1198.4
Black 7 3 1 3 3.5 50.0 0.0 1246.6 1246.6
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 1130143711 Van Der Merwe, L (Luwan Louis) 2 1.5 1 1 0 75.0 1208.0 212.5 1420.5 View list
2 1130136369 Musiiwa, C (Carlex) 1 1.0 1 0 0 100.0 1216.0 425.0 1641.0 View list
3 1130149549 Udeh, P (Patrick) 1 1.0 1 0 0 100.0 1200.3 425.0 1625.3 View list
4 1130149548 Tisane, L (Leruo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1090152061 Sewedi, O (Omaatla) 1 1.0 1 0 0 100.0 1200.3 425.0 1625.3 View list
6 2130144110 Pelser, M (Milan) 1 1.0 1 0 0 100.0 1200.3 425.0 1625.3 View list
7 1100097753 Opperman, B (Bart) 1 1.0 1 0 0 100.0 1216.0 425.0 1641.0 View list
8 2140144151 Naidoo, D (Danika) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 109077902 Mosito, B (Bokamosa) 1 0.0 0 0 1 0.0 1216.0 -425.0 791.0 View list
10 1010148726 Moloi, G (Gomolemo) 1 0.0 0 0 1 0.0 1200.3 -425.0 775.3 View list
11 1000152057 Magano, G (Gomolemo) 1 0.0 0 0 1 0.0 1200.3 -425.0 775.3 View list
12 109075166 Kalp, F (Frans) 1 0.0 0 0 1 0.0 1216.0 -425.0 791.0 View list
13 2120111293 Gouws, K (Karah) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list