Chess South Africa
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Chess South Africa
Posthumus, N (Nicolas)
Dob:
2011/03/25 (U14)
Gender:
Male
Chess SA id:
1110146256
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Last active:
2022/08/26 (668 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
1198.8
Current Weighted rating
1198.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1198.8
Current highest rating achieved
1198.8
Current floor (min rating allowed)
698.8
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)
±166.1
Current Raw change used (final)
0.0
Projected new Raw rating
1198.8
Projected new Weighed rating
1102.9
Projected new Weighted performance
292.8
Projected new final Raw rating (if new WP > new Raw)
1198.8
Projected new highest rating
1198.8
Projected new floor
698.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1198.8
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
1165.6
Current Weighted rating
1165.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1165.7
Current highest rating achieved
1165.6
Current floor (min rating allowed)
665.6
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)
±174.1
Current Raw change used (final)
0.0
Projected new Raw rating
1165.6
Projected new Weighed rating
1072.4
Projected new Weighted performance
308.2
Projected new final Raw rating (if new WP > new Raw)
1165.6
Projected new highest rating
1165.6
Projected new floor
665.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1165.6
Projected effective change (new Official - current Official)
-0.1
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
1
Stulting Sports Day 2022 (Seniors)
2022/08/26
2022/08/26
Sarah Baartman (ESB)
Rapid
15
0.39
13
13
6.0
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
13
6
0
7
6.0
46.2
-32.7
1231.4
1198.7
White
7
4
0
3
4.0
57.1
60.7
1258.8
1319.5
Black
6
2
0
4
2.0
33.3
-141.7
1199.5
1057.8
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
13
6
0
7
6.0
46.2
-32.7
1231.4
1198.7
White
7
4
0
3
4.0
57.1
60.7
1258.8
1319.5
Black
6
2
0
4
2.0
33.3
-141.7
1199.5
1057.8
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
1100146227
Boucher, J (Joshua)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1080142426
Geswint, S (Stazlon)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2100137437
Jumba, A (Aphelele)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1090146243
Jordaan, I (Imange)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1110135615
Mokhanya, I (Inganathi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2100142460
Williams, A (Antonia)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1090146258
Stokes, R (Ruth)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1090137441
Myburgh, B (Bruce)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
109077429
Le Roux, JC (Jean)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1090134448
Krieger, BCJ (Brian)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1100134132
Jonas, Y (Yongisipho)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
2100134129
Bruton, FE (Faith Elizabeth)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1100146223
Beck, J (Jason)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
