Chess South Africa
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Chess South Africa
Maphanga, BA (Brian)
Dob:
1977/04/09 (Adult)
Gender:
Male
Chess SA id:
177020610
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2021/08/29 (1106 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
1732.7
Current Weighted rating
1732.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1732.7
Current highest rating achieved
1819.0
Current floor (min rating allowed)
1319.0
Current K-factor
24
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)
±77.6
Current Raw change used (final)
0.0
Projected new Raw rating
1732.7
Projected new Weighed rating
1594.1
Projected new Weighted performance
347.5
Projected new final Raw rating (if new WP > new Raw)
1732.7
Projected new highest rating
1819.0
Projected new floor
1319.0
Projected new K-facor
24
Projected new official/published rating (highest between new Raw, new WR and new WP)
1732.7
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
1731.1
Current Weighted rating
1731.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1731.1
Current highest rating achieved
1819.0
Current floor (min rating allowed)
1319.0
Current K-factor
24
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)
±77.8
Current Raw change used (final)
0.0
Projected new Raw rating
1731.1
Projected new Weighed rating
1592.6
Projected new Weighted performance
347.5
Projected new final Raw rating (if new WP > new Raw)
1731.1
Projected new highest rating
1819.0
Projected new floor
1319.0
Projected new K-facor
24
Projected new official/published rating (highest between new Raw, new WR and new WP)
1731.1
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
1739.0
Current Weighted rating
1739.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1739.0
Current highest rating achieved
1819.0
Current floor (min rating allowed)
1319.0
Current K-factor
24
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)
±76.9
Current Raw change used (final)
0.0
Projected new Raw rating
1739.0
Projected new Weighed rating
1599.9
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1819.0
Projected new floor
1319.0
Projected new K-facor
24
Projected new official/published rating (highest between new Raw, new WR and new WP)
1739.0
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
1739.0
Current Weighted rating
1739.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1739.0
Current highest rating achieved
1819.0
Current floor (min rating allowed)
1319.0
Current K-factor
24
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)
±76.9
Current Raw change used (final)
0.0
Projected new Raw rating
1739.0
Projected new Weighed rating
1599.9
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1819.0
Projected new floor
1319.0
Projected new K-facor
24
Projected new official/published rating (highest between new Raw, new WR and new WP)
1739.0
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
2021 Gauteng North Open Tournament (A)
2021/08/28
2021/08/29
Tshwane (GTP)
Standard
90
0.94
5
4
2.0
1739.0
1739.0
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
4
2
0
2
2.0
50.0
0.0
1677.9
1677.9
White
2
1
0
1
1.0
50.0
0.0
1531.5
1531.5
Black
2
1
0
1
1.0
50.0
0.0
1824.3
1824.3
Standard
All
4
2
0
2
2.0
50.0
0.0
1677.9
1677.9
White
2
1
0
1
1.0
50.0
0.0
1531.5
1531.5
Black
2
1
0
1
1.0
50.0
0.0
1824.3
1824.3
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
109069454
Sathish, A (Abinavah)
1
1.0
1
0
0
100.0
1739.0
425.0
2164.0
View list
2
107069948
Jones, W (William)
1
1.0
1
0
0
100.0
1739.0
425.0
2164.0
View list
3
105090318
Shuping, O (Omphile)
1
0.0
0
0
1
0.0
1739.0
-425.0
1314.0
View list
4
103022974
Mhango, BF (Banele)
1
0.0
0
0
1
0.0
1739.0
-425.0
1314.0
View list
