Chess South Africa
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Chess South Africa
Roman, C (Chegan)
Dob:
2004/08/30 (Adult)
Gender:
Male
Chess SA id:
104072559
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2018/07/28 (2254 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
907.0
Current Weighted rating
840.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
907.0
Current highest rating achieved
907.0
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)
±251.7
Current Raw change used (final)
0.0
Projected new Raw rating
907.0
Projected new Weighed rating
776.5
Projected new Weighted performance
184.4
Projected new final Raw rating (if new WP > new Raw)
907.0
Projected new highest rating
907.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
907.0
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
907.0
Current Weighted rating
854.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
907.0
Current highest rating achieved
907.0
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)
±251.7
Current Raw change used (final)
0.0
Projected new Raw rating
907.0
Projected new Weighed rating
788.2
Projected new Weighted performance
184.4
Projected new final Raw rating (if new WP > new Raw)
907.0
Projected new highest rating
907.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
907.0
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
557.8
Current Weighted rating
557.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
557.8
Current highest rating achieved
557.8
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)
±414.0
Current Raw change used (final)
0.0
Projected new Raw rating
557.8
Projected new Weighed rating
513.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
557.8
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
557.8
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
557.8
Current Weighted rating
557.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
557.8
Current highest rating achieved
557.8
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)
±414.0
Current Raw change used (final)
0.0
Projected new Raw rating
557.8
Projected new Weighed rating
513.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
557.8
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
557.8
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
Eden Top Schools 2018 (U19 Mix)
2018/07/28
2018/07/28
Eden District (WEG)
Standard
60
0.83
5
4
3.0
643.5
658.6
Analysis
3
EDENSC Closed 3 2018 (U18 Open)
2018/05/12
2018/05/12
Eden District (WEG)
Standard
60
0.83
5
2
0.0
659.1
680.6
Analysis
2
EDENSC Closed 2 2018 (U18 (Open)
2018/04/14
2018/04/14
Eden District (WEG)
Standard
60
0.83
5
5
3.0
580.7
586.2
Analysis
1
EDENSC Closed 1 2018 (U18)
2018/03/10
2018/03/10
Eden District (WEG)
Standard
60
0.83
5
5
1.5
557.8
557.8
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
16
7
1
8
7.5
46.9
-26.6
968.8
942.3
White
8
5
0
3
5.0
62.5
106.3
925.7
1031.9
Black
8
2
1
5
2.5
31.3
-159.4
1012.0
852.7
Standard
All
16
7
1
8
7.5
46.9
-26.6
968.8
942.3
White
8
5
0
3
5.0
62.5
106.3
925.7
1031.9
Black
8
2
1
5
2.5
31.3
-159.4
1012.0
852.7
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
102083818
Bush, P (Pernill)
1
1.0
1
0
0
100.0
643.5
425.0
1068.5
View list
2
1010104319
Hoogbaard, J (Joshua)
1
1.0
1
0
0
100.0
643.5
425.0
1068.5
View list
3
201005997
Daniels, M (Melicia)
1
1.0
1
0
0
100.0
580.7
425.0
1005.7
View list
4
102053804
Julies, J (Joshua)
1
1.0
1
0
0
100.0
643.5
425.0
1068.5
View list
5
201047585
Koen, A (Andrea)
1
1.0
1
0
0
100.0
580.7
425.0
1005.7
View list
6
101043035
Williams, S (Sergeh)
1
1.0
1
0
0
100.0
557.8
425.0
982.8
View list
7
101088360
Pietersen, M (Marlon)
1
1.0
1
0
0
100.0
580.7
425.0
1005.7
View list
8
101022965
Mguzulwa, E (Esona)
1
0.5
0
1
0
50.0
557.8
0.0
557.8
View list
9
102055820
Olivier, J (Jamain)
1
0.0
0
0
1
0.0
557.8
-425.0
132.8
View list
10
101035166
Smit, H (Henk)
1
0.0
0
0
1
0.0
580.7
-425.0
155.7
View list
11
100032894
Saaiman, A (Aaron)
1
0.0
0
0
1
0.0
643.5
-425.0
218.5
View list
12
102083811
Prins, K (Kehaam)
1
0.0
0
0
1
0.0
557.8
-425.0
132.8
View list
13
1020098495
Kiewietz, B (Brandon)
1
0.0
0
0
1
0.0
659.1
-425.0
234.1
View list
14
101055815
Josephs, JH (Jo-Handre)
1
0.0
0
0
1
0.0
659.1
-425.0
234.1
View list
15
102078210
Campher, R (Ricolen-Lee)
1
0.0
0
0
1
0.0
557.8
-425.0
132.8
View list
16
101054184
Botha, A (Austen)
1
0.0
0
0
1
0.0
580.7
-425.0
155.7
View list
