Chess South Africa
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Chess South Africa
Marafane, G (Gcobisa)
Dob:
2007/05/21 (U18)
Gender:
Female
Chess SA id:
2070131163
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2020/02/29 (1729 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
1206.6
Current Weighted rating
1206.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1206.6
Current highest rating achieved
1206.6
Current floor (min rating allowed)
706.6
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)
±164.3
Current Raw change used (final)
0.0
Projected new Raw rating
1206.6
Projected new Weighed rating
1110.1
Projected new Weighted performance
294.2
Projected new final Raw rating (if new WP > new Raw)
1206.6
Projected new highest rating
1206.6
Projected new floor
706.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1206.6
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
1205.2
Current Weighted rating
1205.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1205.2
Current highest rating achieved
1205.2
Current floor (min rating allowed)
705.2
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)
±164.6
Current Raw change used (final)
0.0
Projected new Raw rating
1205.2
Projected new Weighed rating
1108.8
Projected new Weighted performance
294.2
Projected new final Raw rating (if new WP > new Raw)
1205.2
Projected new highest rating
1205.2
Projected new floor
705.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1205.2
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
2
BC Trials 2 2020 (U14B)
2020/02/29
2020/02/29
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
1
BC Trials 1 2020 (U14B)
2020/02/15
2020/02/15
Buffalo City (EBC)
Standard
60
0.83
5
5
3.5
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
10
6
1
3
6.5
65.0
127.5
1088.3
1215.8
White
5
3
1
1
3.5
70.0
170.0
1000.9
1170.9
Black
5
3
0
2
3.0
60.0
85.0
1175.6
1260.6
Standard
All
10
6
1
3
6.5
65.0
127.5
1088.3
1215.8
White
5
3
1
1
3.5
70.0
170.0
1000.9
1170.9
Black
5
3
0
2
3.0
60.0
85.0
1175.6
1260.6
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
2080131159
Geyer, D (Danica)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1070109292
Gangqa, E (Esinayo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
208076313
Komans, A (Aggie)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1070131164
Mdongeni, M (Mihlali)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1070107335
Mangqunge, B (Bathibonke)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2070097282
Connet, E (Emily)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
2070109705
Lekwe, O (Olona)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
8
1070109288
Magwaca, S (Sibabalwa)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1070132613
Hasselberg, P (Paul)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1080099420
Du Toit, G (Gabriel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
