Chess South Africa
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Chess South Africa
Jacobs, C (Cathleen)
Dob:
2007/01/01 (U18)
Gender:
Female
Chess SA id:
207089178
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Last active:
2019/08/03 (1780 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
1139.5
Current Weighted rating
1139.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1139.5
Current highest rating achieved
1188.0
Current floor (min rating allowed)
688.0
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)
±180.7
Current Raw change used (final)
0.0
Projected new Raw rating
1139.5
Projected new Weighed rating
1048.3
Projected new Weighted performance
192.2
Projected new final Raw rating (if new WP > new Raw)
1139.5
Projected new highest rating
1188.0
Projected new floor
688.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1139.5
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
1128.0
Current Weighted rating
1128.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1128.0
Current highest rating achieved
1186.4
Current floor (min rating allowed)
686.4
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)
±183.7
Current Raw change used (final)
0.0
Projected new Raw rating
1128.0
Projected new Weighed rating
1037.8
Projected new Weighted performance
192.2
Projected new final Raw rating (if new WP > new Raw)
1128.0
Projected new highest rating
1186.4
Projected new floor
686.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1128.0
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
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
D2 League Finals 2019 (U13 Mix)
2019/08/03
2019/08/03
West Rand (GWR)
Standard
60
0.83
7
6
2.5
1188.0
1186.4
Analysis
1
D2 Schools Individuals 2018 (U11)
2018/05/19
2018/05/19
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
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
11
4
2
5
5.0
45.5
-38.6
1055.7
1017.0
White
5
3
0
2
3.0
60.0
85.0
1060.0
1145.0
Black
6
1
2
3
2.0
33.3
-141.7
1052.1
910.4
Standard
All
11
4
2
5
5.0
45.5
-38.6
1055.7
1017.0
White
5
3
0
2
3.0
60.0
85.0
1060.0
1145.0
Black
6
1
2
3
2.0
33.3
-141.7
1052.1
910.4
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
2080101047
Burke, KA (Kiara Angelique)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2080102521
Van Tonder, J (Janelize)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
106091299
Fasching, JP (Juan-Pierre)
1
1.0
1
0
0
100.0
1188.0
425.0
1613.0
View list
4
207065259
Wolfaardt, K (Kayla)
1
1.0
1
0
0
100.0
1188.0
425.0
1613.0
View list
5
207091306
Venter, M (Melicia)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
1060117316
Cobb, A (Albert)
1
0.5
0
1
0
50.0
1188.0
0.0
1188.0
View list
7
1070117321
Roebl, DC (Daniel)
1
0.0
0
0
1
0.0
1188.0
-425.0
763.0
View list
8
1070113039
Mtimkulu, L (Lerato)
1
0.0
0
0
1
0.0
1188.0
-425.0
763.0
View list
9
207067183
Msiwa, N (Nokuthula)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
106089116
Morapedi, K (Katlego)
1
0.0
0
0
1
0.0
1188.0
-425.0
763.0
View list
11
2070100937
Maseko, U (Unathi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
