Chess South Africa
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Chess South Africa
Van Der Merwe, L (Lee-Anne)
Dob:
2006/05/23 (U20)
Gender:
Female
Chess SA id:
2060100271
FIDE id:
Region:
Ehlanzeni (MEN)
Citizen:
RSA
Title(s):
Last active:
2019/04/06 (1898 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
1082.8
Current Weighted rating
1082.8
Current Weighted performance
335.5
Current official/published rating (highest between Raw, WR and WP)
1082.8
Current highest rating achieved
1119.4
Current floor (min rating allowed)
619.4
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)
±195.9
Current Raw change used (final)
0.0
Projected new Raw rating
1082.8
Projected new Weighed rating
996.2
Projected new Weighted performance
335.5
Projected new final Raw rating (if new WP > new Raw)
1082.8
Projected new highest rating
1119.4
Projected new floor
619.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1082.8
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
1072.0
Current Weighted rating
1072.0
Current Weighted performance
335.5
Current official/published rating (highest between Raw, WR and WP)
1072.0
Current highest rating achieved
1107.2
Current floor (min rating allowed)
607.2
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)
±199.0
Current Raw change used (final)
0.0
Projected new Raw rating
1072.0
Projected new Weighed rating
986.2
Projected new Weighted performance
335.5
Projected new final Raw rating (if new WP > new Raw)
1072.0
Projected new highest rating
1107.2
Projected new floor
607.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1072.0
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
5
Rob Ferreira 2019 (C)
2019/04/06
2019/04/06
Ehlanzeni (MEN)
Standard
63
0.84
5
5
3.0
1060.6
1044.0
Analysis
4
Uplands Open Age 2019 (U14)
2019/03/09
2019/03/09
Ehlanzeni (MEN)
Standard
63
0.84
5
5
2.0
1081.8
1062.0
Analysis
3
Chess Unlimited Open 2019 (B)
2019/03/02
2019/03/02
Ehlanzeni (MEN)
Standard
63
0.84
5
4
1.0
1081.8
1062.0
Analysis
2
Curro Age Open 2018 (U14 Girls)
2018/05/12
2018/05/12
Ehlanzeni (MEN)
Standard
63
0.84
5
5
2.5
1119.4
1107.2
Analysis
1
Penryn Age Open 2018 (U14 Girls)
2018/04/21
2018/04/21
Ehlanzeni (MEN)
Standard
63
0.84
5
4
1.0
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
23
9
1
13
9.5
41.3
-73.9
1024.9
951.0
White
12
4
1
7
4.5
37.5
-106.3
1024.1
917.8
Black
11
5
0
6
5.0
45.5
-38.6
1025.9
987.2
Standard
All
23
9
1
13
9.5
41.3
-73.9
1024.9
951.0
White
12
4
1
7
4.5
37.5
-106.3
1024.1
917.8
Black
11
5
0
6
5.0
45.5
-38.6
1025.9
987.2
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
2060100272
Barnard, C (Carmi)
2
2.0
2
0
0
100.0
1159.7
425.0
1584.7
View list
2
1100109318
Grobler, X (Xander)
1
1.0
1
0
0
100.0
1060.6
425.0
1485.6
View list
3
1080097933
Grobler, E (Etienne)
1
1.0
1
0
0
100.0
1060.6
425.0
1485.6
View list
4
2070111009
Macaulay, L (Lyla)
1
1.0
1
0
0
100.0
1081.8
425.0
1506.8
View list
5
1070100254
Mabasa, N (Nkateko)
1
1.0
1
0
0
100.0
1081.8
425.0
1506.8
View list
6
2060110769
Mhlongo, T (Thalitha)
1
1.0
1
0
0
100.0
1081.8
425.0
1506.8
View list
7
2060100273
Potgieter, R (Rene)
1
1.0
1
0
0
100.0
1119.4
425.0
1544.4
View list
8
2070111012
Bubb, M (Milamber)
1
1.0
1
0
0
100.0
1060.6
425.0
1485.6
View list
9
205079750
Van Jaarsveld, M (Maryke)
1
0.5
0
1
0
50.0
1119.4
0.0
1119.4
View list
10
206082293
Thabethe, L (Lindokuhle)
1
0.0
0
0
1
0.0
1119.4
-425.0
694.4
View list
11
2070097897
Rasivhetshela, S (Shandu)
1
0.0
0
0
1
0.0
1060.6
-425.0
635.6
View list
12
202002616
Booysen, E (Emmerentia)
1
0.0
0
0
1
0.0
1060.6
-425.0
635.6
View list
13
205060325
Ngobeni, N (Nkateko)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1060110768
Mthethwa, T (Terry)
1
0.0
0
0
1
0.0
1081.8
-425.0
656.8
View list
15
2050098224
Mokoena, K (Karabo)
1
0.0
0
0
1
0.0
1119.4
-425.0
694.4
View list
16
205089614
Meintjies, L (Lara)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
1070097932
Mcintosh, S (Samuel)
1
0.0
0
0
1
0.0
1081.8
-425.0
656.8
View list
18
1040108269
Mathebula, B (Bongeka)
1
0.0
0
0
1
0.0
1081.8
-425.0
656.8
View list
19
206079752
Latsky, J (Jana)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
2050110773
Khiba, R (Retsepile)
1
0.0
0
0
1
0.0
1081.8
-425.0
656.8
View list