Chess South Africa
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Chess South Africa
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
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
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 rating
1295.8
Curent Weighted rating
1290.2
Curent Weighted performance
1162.2
Current official/published rating (highest between Raw, WR and WP)
1295.8
Current floor (min rating allowed)
795.8
Current highest rating achieved
1295.8
Current K-factor
36
Games played this month
0
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 rating
1295.8
Projected new Weighed rating
1291.9
Projected new Weighted performance
1162.2
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 rating
1295.8
Projected new floor
795.8
Projected new K-facor
36
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 rating
1294.6
Curent Weighted rating
1295.1
Curent Weighted performance
1152.6
Current official/published rating (highest between Raw, WR and WP)
1295.1
Current floor (min rating allowed)
818.0
Current highest rating achieved
1318.0
Current K-factor
36
Games played this month
0
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 rating
1294.6
Projected new Weighed rating
1296.1
Projected new Weighted performance
1152.6
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 rating
1318.0
Projected new floor
818.0
Projected new K-facor
36
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 rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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 rating
1200.0
Projected new Weighed rating
1200.0
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 rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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 rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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 rating
1200.0
Projected new Weighed rating
1200.0
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 rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
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
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
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