Chess South Africa
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Chess South Africa
Bothma, E (Erin)
Dob:
2012/05/30 (U14)
Gender:
Female
Chess SA id:
2120118015
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2020/02/29 (1581 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
1097.2
Current Weighted rating
1097.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1097.2
Current highest rating achieved
1137.8
Current floor (min rating allowed)
637.8
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)
±192.0
Current Raw change used (final)
0.0
Projected new Raw rating
1097.2
Projected new Weighed rating
1009.4
Projected new Weighted performance
199.8
Projected new final Raw rating (if new WP > new Raw)
1097.2
Projected new highest rating
1137.8
Projected new floor
637.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1097.2
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
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
1034.4
Current Weighted rating
1034.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1034.4
Current highest rating achieved
1090.0
Current floor (min rating allowed)
590.0
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)
±209.9
Current Raw change used (final)
0.0
Projected new Raw rating
1034.4
Projected new Weighed rating
951.6
Projected new Weighted performance
210.3
Projected new final Raw rating (if new WP > new Raw)
1034.4
Projected new highest rating
1090.0
Projected new floor
590.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1034.4
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
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
2020 Welgemoed Chess Challenge (U10)
2020/02/29
2020/02/29
Cape Town (WCT)
Rapid
30
0.60
5
5
0.5
1137.8
1090.0
Analysis
1
Curro Durbanville Chess Tournament 2019 (Junior)
2019/08/24
2019/08/24
Cape Town (WCT)
Rapid
30
0.60
6
5
0.0
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
10
0
1
9
0.5
5.0
-382.5
1188.0
805.5
White
5
0
1
4
0.5
10.0
-340.0
1200.0
860.0
Black
5
0
0
5
0.0
0.0
-425.0
1175.9
750.9
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
10
0
1
9
0.5
5.0
-382.5
1188.0
805.5
White
5
0
1
4
0.5
10.0
-340.0
1200.0
860.0
Black
5
0
0
5
0.0
0.0
-425.0
1175.9
750.9
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
1120132064
Fourie, R (Ruan)
1
0.5
0
1
0
50.0
1137.8
0.0
1137.8
View list
2
2090118010
Engelbrecht, C (Chelsea)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
3
1120132090
Savage, G (Gianluca)
1
0.0
0
0
1
0.0
1137.8
-425.0
712.8
View list
4
1120118021
Potgieter, L (Lian)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
2110139461
Ntangaza, M (Mihle)
1
0.0
0
0
1
0.0
1137.8
-425.0
712.8
View list
6
2090109867
Manxiwa, A (Amyoli)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1110132074
Kwabe, A (Awonke)
1
0.0
0
0
1
0.0
1137.8
-425.0
712.8
View list
8
1120132072
Kuhn, J (Jana)
1
0.0
0
0
1
0.0
1137.8
-425.0
712.8
View list
9
109078327
Hanekom, L (Logan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1090118026
Goliath, V (Valentino)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
