Chess South Africa
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Chess South Africa
Lawrenson, J (Jessica)
Dob:
2008/04/04 (U18)
Gender:
Female
Chess SA id:
2080130071
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2020/02/01 (1701 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
1111.3
Current Weighted rating
1111.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1111.3
Current highest rating achieved
1170.1
Current floor (min rating allowed)
670.1
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)
±188.2
Current Raw change used (final)
0.0
Projected new Raw rating
1111.3
Projected new Weighed rating
1022.4
Projected new Weighted performance
234.6
Projected new final Raw rating (if new WP > new Raw)
1111.3
Projected new highest rating
1170.1
Projected new floor
670.1
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1111.3
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
1090.8
Current Weighted rating
1090.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1090.8
Current highest rating achieved
1162.8
Current floor (min rating allowed)
662.8
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)
±193.7
Current Raw change used (final)
0.0
Projected new Raw rating
1090.8
Projected new Weighed rating
1003.5
Projected new Weighted performance
234.6
Projected new final Raw rating (if new WP > new Raw)
1090.8
Projected new highest rating
1162.8
Projected new floor
662.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1090.8
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
Heidelberg Open 2020 (C)
2020/02/01
2020/02/01
Sedibeng (GSV)
Standard
60
0.83
5
5
1.0
1170.1
1162.8
Analysis
1
Midvaal Chess Open 2020 (C)
2020/01/25
2020/01/25
Sedibeng (GSV)
Standard
61
0.83
5
5
2.0
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
3
0
7
3.0
30.0
-170.0
1119.5
949.5
White
4
1
0
3
1.0
25.0
-212.5
1115.7
903.2
Black
6
2
0
4
2.0
33.3
-141.7
1122.0
980.3
Standard
All
10
3
0
7
3.0
30.0
-170.0
1119.5
949.5
White
4
1
0
3
1.0
25.0
-212.5
1115.7
903.2
Black
6
2
0
4
2.0
33.3
-141.7
1122.0
980.3
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
1110117599
Nyoni, T (Thandiwe)
1
1.0
1
0
0
100.0
1170.1
425.0
1595.1
View list
2
2080130070
Labuschagne, C (Charne)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1090130072
Van Schalkwyk, J (Juandre)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
109089296
Vogel, S (Stian)
1
0.0
0
0
1
0.0
1170.1
-425.0
745.1
View list
5
107075189
Van Straaten, R (Ruan)
1
0.0
0
0
1
0.0
1170.1
-425.0
745.1
View list
6
110093070
Van Der Westhuizen, J (Janu)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
2070100395
Van Der Merwe, L (Lilee)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
2080108481
Kok, S (Sydney)
1
0.0
0
0
1
0.0
1170.1
-425.0
745.1
View list
9
111086040
Goosen, L (Lucuis)
1
0.0
0
0
1
0.0
1170.1
-425.0
745.1
View list
10
2080130068
Cronje, C (Chloe)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
