Player Page

Brummer, SWA (Sebastian Walter Aloysius)
Dob: 2006/08/20 (U20)
Gender: Male
Chess SA id: 1060111969
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2023/08/19 (275 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 rating1295.8
Curent Weighted rating1290.2
Curent Weighted performance1162.2
Current official/published rating (highest between Raw, WR and WP)1295.8
Current floor (min rating allowed)795.8
Current highest rating achieved1295.8
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)±144.7
Current Raw change used (final)0.0
Projected new Raw rating1295.8
Projected new Weighed rating1291.9
Projected new Weighted performance1162.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1295.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1295.8
Projected new floor795.8
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 rating1294.6
Curent Weighted rating1295.1
Curent Weighted performance1152.6
Current official/published rating (highest between Raw, WR and WP)1295.1
Current floor (min rating allowed)818.0
Current highest rating achieved1318.0
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)±144.9
Current Raw change used (final)0.0
Projected new Raw rating1294.6
Projected new Weighed rating1296.1
Projected new Weighted performance1152.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1296.1
Projected effective change (new Official - current Official)+0.9
Projected new highest rating1318.0
Projected new floor818.0
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
10 2023 Gauteng Top Schools (U19 Mixed) 2023/08/19 2023/08/19 West Rand (GWR) Standard 60 0.83 5 5 3.5 1291.0 1297.5 Analysis
9 Ekurhuleni North School Teams 2023 (U19) 2023/08/05 2023/08/05 Ekurhuleni (GE) Standard 60 0.83 5 4 2.0 1291.0 1297.5 Analysis
8 Ekurhuleni North Schools Individual Finals 2023 (U18 Boys) 2023/05/13 2023/05/13 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1287.5 1302.5 Analysis
7 Ekurhuleni Trials 2 2023 (U18) 2023/04/22 2023/04/22 Ekurhuleni (GE) Standard 60 0.83 5 5 2.5 1295.3 1318.0 Analysis
6 Ekhuruleni Chess Trials 1 2023 (U18) 2023/03/25 2023/03/25 Ekurhuleni (GE) Standard 60 0.83 5 5 3.5 1275.0 1301.1 Analysis
5 2022 Gauteng Schools Team Championships (U17 Open) 2022/08/26 2022/08/26 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1124.3 1113.6 Analysis
4 Ekurhuleni-North Schools Teams 2022 (U18) 2022/08/13 2022/08/13 Ekurhuleni (GE) Standard 60 0.83 5 5 5.0 1124.3 1113.6 Analysis
3 Ekurhuleni Trials (3) 2019 (U14) 2019/06/08 2019/06/08 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1147.5 1142.0 Analysis
2 Ekurhuleni North School District Finals 2019 (U13 Boys) 2019/05/11 2019/05/11 Ekurhuleni (GE) Standard 60 0.83 5 5 3.5 1131.6 1116.0 Analysis
1 Primrose Chess Club Open 2019 (C) 2019/04/13 2019/04/13 Ekurhuleni (GE) 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 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 49 28 6 15 31.0 63.3 112.8 1154.2 1267.0
White 29 15 5 9 17.5 60.3 87.9 1174.5 1262.4
Black 20 13 1 6 13.5 67.5 148.8 1124.8 1273.6
Standard All 49 28 6 15 31.0 63.3 112.8 1154.2 1267.0
White 29 15 5 9 17.5 60.3 87.9 1174.5 1262.4
Black 20 13 1 6 13.5 67.5 148.8 1124.8 1273.6
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 106057291 Strydom, A (Alex) 2 2.0 2 0 0 100.0 1203.3 425.0 1628.3 View list
2 1060154973 Anyagou, O (Ollawa) 1 1.0 1 0 0 100.0 1287.5 425.0 1712.5 View list
3 1060111977 Mathe, R (Regina) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1060144903 Marshusane, P (Phuit) 1 1.0 1 0 0 100.0 1124.3 425.0 1549.3 View list
5 1090113128 Makubetse, P (Piet) 1 1.0 1 0 0 100.0 1131.6 425.0 1556.6 View list
6 1050144900 Foley, T (Tristan) 1 1.0 1 0 0 100.0 1124.3 425.0 1549.3 View list
7 1040161208 Fikeni, Y (Yolisa) 1 1.0 1 0 0 100.0 1291.0 425.0 1716.0 View list
8 2070101842 Engelbrecht, A (Abbygail) 1 1.0 1 0 0 100.0 1275.0 425.0 1700.0 View list
9 107084455 Cronje, H (Hanrique) 1 1.0 1 0 0 100.0 1147.5 425.0 1572.5 View list
10 1050154979 Mabotja, T (Thabo) 1 1.0 1 0 0 100.0 1287.5 425.0 1712.5 View list
11 107092831 Laeke, N (Nahom) 1 1.0 1 0 0 100.0 1291.0 425.0 1716.0 View list
12 105071186 Menoe, T (Tshiamo) 1 1.0 1 0 0 100.0 1124.3 425.0 1549.3 View list
13 1070154986 Morake, K (Kefentse) 1 1.0 1 0 0 100.0 1287.5 425.0 1712.5 View list
14 2070142809 Ndemande, M (Marcia) 1 1.0 1 0 0 100.0 1291.0 425.0 1716.0 View list
15 106088654 Ngidi, B (Bradley) 1 1.0 1 0 0 100.0 1295.3 425.0 1720.3 View list
16 1070143443 Nkosi, M (Mpilo) 1 1.0 1 0 0 100.0 1124.3 425.0 1549.3 View list
17 2060161245 Ntuli, S (Simphiwe) 1 1.0 1 0 0 100.0 1291.0 425.0 1716.0 View list
18 1050144918 Patterson, E (Edward) 1 1.0 1 0 0 100.0 1124.3 425.0 1549.3 View list
19 1070110070 Porter, D (Daniel) 1 1.0 1 0 0 100.0 1124.3 425.0 1549.3 View list
20 1070096804 Scheepers, D (Divan) 1 1.0 1 0 0 100.0 1147.5 425.0 1572.5 View list