Chess South Africa
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Chess South Africa
Steffen, G (Gerhard)
Dob:
2002/04/10 (Adult)
Gender:
Male
Chess SA id:
102036101
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2019/08/03 (1941 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
Current Raw rating
1088.4
Current Weighted rating
1088.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1088.4
Current highest rating achieved
1088.4
Current floor (min rating allowed)
588.4
Current K-factor
40
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)
±194.4
Current Raw change used (final)
0.0
Projected new Raw rating
1088.4
Projected new Weighed rating
1001.3
Projected new Weighted performance
334.9
Projected new final Raw rating (if new WP > new Raw)
1088.4
Projected new highest rating
1088.4
Projected new floor
588.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1088.4
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1122.8
Current Weighted rating
1122.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1122.8
Current highest rating achieved
1122.8
Current floor (min rating allowed)
622.8
Current K-factor
40
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)
±185.1
Current Raw change used (final)
0.0
Projected new Raw rating
1122.8
Projected new Weighed rating
1033.0
Projected new Weighted performance
334.9
Projected new final Raw rating (if new WP > new Raw)
1122.8
Projected new highest rating
1122.8
Projected new floor
622.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1122.8
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
848.0
Current Weighted rating
848.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
848.0
Current highest rating achieved
853.0
Current floor (min rating allowed)
500.0
Current K-factor
40
s
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)
±273.8
Current Raw change used (final)
0.0
Projected new Raw rating
848.0
Projected new Weighed rating
780.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
853.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
848.0
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
848.0
Current Weighted rating
848.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
848.0
Current highest rating achieved
853.0
Current floor (min rating allowed)
500.0
Current K-factor
40
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)
±273.8
Current Raw change used (final)
0.0
Projected new Raw rating
848.0
Projected new Weighed rating
780.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
853.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
848.0
Projected effective change (new Official - current Official)
=0.0
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
4
D7 High School League 2019 (U17)
2019/08/03
2019/08/03
Sedibeng (GSV)
Standard
61
0.83
6
4
4.0
1008.4
1034.8
Analysis
3
D7 Individuals 2019 (U17 Boys)
2019/05/04
2019/05/04
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
943.7
961.6
Analysis
2
2018 D7 Teams (U19)
2018/04/21
2018/04/21
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
918.1
932.4
Analysis
1
2018 - D7 High Schools Individuals (U17 Boys)
2018/02/24
2018/02/24
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
848.0
848.0
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
19
15
0
4
15.0
78.9
246.1
1004.6
1250.7
White
10
8
0
2
8.0
80.0
255.0
971.1
1226.1
Black
9
7
0
2
7.0
77.8
236.1
1041.9
1278.0
Standard
All
19
15
0
4
15.0
78.9
246.1
1004.6
1250.7
White
10
8
0
2
8.0
80.0
255.0
971.1
1226.1
Black
9
7
0
2
7.0
77.8
236.1
1041.9
1278.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1020112802
Gill, B (Brendon)
2
2.0
2
0
0
100.0
1008.4
425.0
1433.4
View list
2
1020097588
Majola, M (Manqoba)
2
2.0
2
0
0
100.0
1008.4
425.0
1433.4
View list
3
1030100292
Legotlo, O (Oratilwe)
1
1.0
1
0
0
100.0
918.1
425.0
1343.1
View list
4
1020097592
Jonker, S (Stefan)
1
1.0
1
0
0
100.0
848.0
425.0
1273.0
View list
5
102048320
Hattingh, D (Damien)
1
1.0
1
0
0
100.0
848.0
425.0
1273.0
View list
6
1020112801
Dabula, T (Tefololo)
1
1.0
1
0
0
100.0
943.7
425.0
1368.7
View list
7
102093464
Austin, R (Robbin)
1
1.0
1
0
0
100.0
918.1
425.0
1343.1
View list
8
100036364
Steyn, W (Werner)
1
1.0
1
0
0
100.0
918.1
425.0
1343.1
View list
9
101068206
Sass, DQ (Deanin)
1
1.0
1
0
0
100.0
848.0
425.0
1273.0
View list
10
1020112809
Mohare, J (Jackie)
1
1.0
1
0
0
100.0
943.7
425.0
1368.7
View list
11
1020112810
Mofokeng, S (Seatile)
1
1.0
1
0
0
100.0
943.7
425.0
1368.7
View list
12
101054756
Mazibuko, S (Sithembiso)
1
1.0
1
0
0
100.0
918.1
425.0
1343.1
View list
13
1020097597
Matlaletsa, L (Lesedi)
1
1.0
1
0
0
100.0
848.0
425.0
1273.0
View list
14
101064035
Visser, TM (Tristan)
1
0.0
0
0
1
0.0
848.0
-425.0
423.0
View list
15
102093471
Masinga, N (Nkosinathi)
1
0.0
0
0
1
0.0
943.7
-425.0
518.7
View list
16
1020112807
Matlatsa, L (Lesedi)
1
0.0
0
0
1
0.0
943.7
-425.0
518.7
View list
17
101093474
Du Toit, C (Conrad)
1
0.0
0
0
1
0.0
918.1
-425.0
493.1
View list
