Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Marthinus, B (Bryan)
Dob:
2009/02/28 (U16)
Gender:
Male
Chess SA id:
1090130361
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2020/02/01 (1756 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
1177.4
Current Weighted rating
1177.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1177.4
Current highest rating achieved
1177.4
Current floor (min rating allowed)
677.4
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)
±171.2
Current Raw change used (final)
0.0
Projected new Raw rating
1177.4
Projected new Weighed rating
1083.2
Projected new Weighted performance
146.6
Projected new final Raw rating (if new WP > new Raw)
1177.4
Projected new highest rating
1177.4
Projected new floor
677.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1177.4
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
1172.4
Current Weighted rating
1172.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1172.4
Current highest rating achieved
1172.4
Current floor (min rating allowed)
672.4
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)
±172.5
Current Raw change used (final)
0.0
Projected new Raw rating
1172.4
Projected new Weighed rating
1078.6
Projected new Weighted performance
146.6
Projected new final Raw rating (if new WP > new Raw)
1172.4
Projected new highest rating
1172.4
Projected new floor
672.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1172.4
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
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
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)
±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
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
2020 East District Individuals (U11)
2020/01/31
2020/02/01
Cape Town (WCT)
Standard
60
0.83
6
6
2.5
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
6
1
3
2
2.5
41.7
-70.8
1174.2
1103.4
White
3
1
1
1
1.5
50.0
0.0
1200.0
1200.0
Black
3
0
2
1
1.0
33.3
-141.7
1148.4
1006.7
Standard
All
6
1
3
2
2.5
41.7
-70.8
1174.2
1103.4
White
3
1
1
1
1.5
50.0
0.0
1200.0
1200.0
Black
3
0
2
1
1.0
33.3
-141.7
1148.4
1006.7
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
1090130368
Rooi, J (Jordan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1100130337
Abrahams, A (Alvin Ernest)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
3
2090130349
Dlini, A (Aluta)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
4
110088187
Steenkamp, DD (Damien Daniel)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
5
2100118020
Smith, S (Shiloh)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1090130342
Bangani, O (Ovayo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
