Chess South Africa
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Chess South Africa
Nel, B (Bertie)
Dob:
1982/06/18 (Adult)
Gender:
Male
Chess SA id:
182027078
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2023/05/06 (393 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
1246.8
Curent Weighted rating
1215.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1246.8
Current floor (min rating allowed)
746.8
Current highest rating achieved
1246.8
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)
±155.1
Current Raw change used (final)
0.0
Projected new Raw rating
1246.8
Projected new Weighed rating
1218.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1246.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1246.8
Projected new floor
746.8
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
1201.2
Curent Weighted rating
1195.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1201.2
Current floor (min rating allowed)
701.2
Current highest rating achieved
1201.2
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)
±165.5
Current Raw change used (final)
0.0
Projected new Raw rating
1201.2
Projected new Weighed rating
1195.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1201.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1201.2
Projected new floor
701.2
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
1300.0
Curent Weighted rating
1243.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current floor (min rating allowed)
800.0
Current highest rating achieved
1300.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1249.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1300.0
Projected new floor
800.0
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
1300.0
Curent Weighted rating
1243.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current floor (min rating allowed)
800.0
Current highest rating achieved
1300.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1249.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1300.0
Projected new floor
800.0
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
3
Valia's Chess Tournament 2023 (A)
2023/05/06
2023/05/06
Sedibeng (GSV)
Standard
60
0.83
5
5
2.5
1168.4
1162.4
Analysis
2
Ekurhuleni Springs Open 4 March 2023 (B)
2023/03/04
2023/03/04
Ekurhuleni (GE)
Standard
62
0.84
5
3
2.0
1142.2
1130.0
Analysis
1
Laerkool Midvaal Chess Open 2023 (A)
2023/01/28
2023/01/28
Sedibeng (GSV)
Standard
61
0.83
5
4
0.0
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
12
3
3
6
4.5
37.5
-106.3
1278.6
1172.4
White
6
0
2
4
1.0
16.7
-283.3
1338.4
1055.0
Black
6
3
1
2
3.5
58.3
70.8
1218.9
1289.7
Standard
All
12
3
3
6
4.5
37.5
-106.3
1278.6
1172.4
White
6
0
2
4
1.0
16.7
-283.3
1338.4
1055.0
Black
6
3
1
2
3.5
58.3
70.8
1218.9
1289.7
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
1060155906
Bila, E (Emmanuel)
1
1.0
1
0
0
100.0
1168.4
425.0
1593.4
View list
2
2040144463
Mekgwe, H (Hope)
1
1.0
1
0
0
100.0
1168.4
425.0
1593.4
View list
3
1820151729
Mariah, D (Dineshan)
1
1.0
1
0
0
100.0
1142.2
425.0
1567.2
View list
4
1030144465
Sibisi, M (Mxolisi)
1
0.5
0
1
0
50.0
1168.4
0.0
1168.4
View list
5
104086509
Khumalo, N (Nkosinathi)
1
0.5
0
1
0
50.0
1142.2
0.0
1142.2
View list
6
105066120
Wallace, A (Aiden)
1
0.5
0
1
0
50.0
1142.2
0.0
1142.2
View list
7
1960148619
Tankiso, J (Julius)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
172030853
Pretorius, HS (Hendrik)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
178029507
Paulse, PP (Peter)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
102094361
Oberholzer, E (Ethan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
197087146
Nthute, S (Sepato)
1
0.0
0
0
1
0.0
1168.4
-425.0
743.4
View list
12
105082940
Minnaar, JP (Juan)
1
0.0
0
0
1
0.0
1168.4
-425.0
743.4
View list
