Chess South Africa
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Chess South Africa
Le Roux, N (Natacha)
Dob:
2007/08/11 (U18)
Gender:
Female
Chess SA id:
207067882
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2019/08/17 (1755 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
Curent Raw rating
854.7
Curent Weighted rating
854.7
Curent Weighted performance
332.8
Current official/published rating (highest between Raw, WR and WP)
854.7
Current floor (min rating allowed)
500.0
Current highest rating achieved
854.7
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)
±271.2
Current Raw change used (final)
0.0
Projected new Raw rating
854.7
Projected new Weighed rating
854.7
Projected new Weighted performance
332.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
854.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
854.7
Projected new floor
500.0
Projected new K-facor
40
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
Curent Raw rating
837.7
Curent Weighted rating
837.7
Curent Weighted performance
321.4
Current official/published rating (highest between Raw, WR and WP)
837.7
Current floor (min rating allowed)
500.0
Current highest rating achieved
837.7
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)
±277.8
Current Raw change used (final)
0.0
Projected new Raw rating
837.7
Projected new Weighed rating
837.7
Projected new Weighted performance
321.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
837.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
837.7
Projected new floor
500.0
Projected new K-facor
40
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
Curent Raw rating
524.4
Curent Weighted rating
524.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
524.4
Current floor (min rating allowed)
500.0
Current highest rating achieved
524.4
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)
±434.2
Current Raw change used (final)
0.0
Projected new Raw rating
524.4
Projected new Weighed rating
524.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
524.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
524.4
Projected new floor
500.0
Projected new K-facor
40
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
Curent Raw rating
500.0
Curent Weighted rating
500.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
500.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
500.0
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
500.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
500.0
Projected new floor
500.0
Projected new K-facor
40
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
6
Laerskool Rustenburg 2019 (U14)
2019/08/17
2019/08/17
Bojanala Platina (NBR)
Standard
60
0.83
5
4
1.0
834.2
663.6
Analysis
5
Laerskool Proteapark 2019 (D)
2019/05/18
2019/05/18
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
577.4
585.6
Analysis
4
2019 Super 12 Laerskole (Seniors)
2019/05/04
2019/05/04
Tshwane (GTP)
Rapid
30
0.60
5
5
1.0
577.4
500.0
Analysis
3
Hoerskool Rustenburg Skaak 2019 (U14)
2019/04/13
2019/04/13
Bojanala Platina (NBR)
Standard
60
0.83
5
5
1.0
548.5
554.0
Analysis
2
Rustenburg Noord Primary Tournament 2019 (U14)
2019/02/09
2019/02/09
Bojanala Platina (NBR)
Standard
60
0.83
5
4
1.0
500.0
500.0
Analysis
1
Fields College Open 2019 (U14)
2019/02/02
2019/02/02
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
500.0
500.0
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
28
8
0
20
8.0
28.6
-182.1
1015.0
832.9
White
14
4
0
10
4.0
28.6
-182.1
1007.4
825.2
Black
14
4
0
10
4.0
28.6
-182.1
1022.6
840.5
Standard
All
23
7
0
16
7.0
30.4
-166.3
1002.9
836.6
White
12
4
0
8
4.0
33.3
-141.7
982.2
840.5
Black
11
3
0
8
3.0
27.3
-193.2
1025.5
832.3
Rapid
All
5
1
0
4
1.0
20.0
-255.0
1070.7
815.7
White
2
0
0
2
0.0
0.0
-425.0
1158.5
733.5
Black
3
1
0
2
1.0
33.3
-141.7
1012.2
870.5
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
1070109340
Prinsloo, DL (Derrick Loek)
3
0.0
0
0
3
0.0
627.6
-425.0
202.6
View list
2
1070096327
Combrinck, LT (Louis Trichardt)
2
0.0
0
0
2
0.0
524.3
-425.0
99.3
View list
3
107056226
Wilson, JV (Juan-Jacques)
2
0.0
0
0
2
0.0
691.4
-425.0
266.4
View list
4
1070114721
Fransolet, D (Dian)
1
1.0
1
0
0
100.0
577.4
425.0
1002.4
View list
5
1090114832
Hamnca, K (Koketso)
1
1.0
1
0
0
100.0
577.4
425.0
1002.4
View list
6
1060111289
Haasbroek, X (Xander)
1
1.0
1
0
0
100.0
548.5
425.0
973.5
View list
7
1100110363
Nel, D (Dawid)
1
1.0
1
0
0
100.0
577.4
425.0
1002.4
View list
8
2070117914
Mupfumiva, D (Diana)
1
1.0
1
0
0
100.0
834.2
425.0
1259.2
View list
9
107060426
Kleynhans, S (Shawn)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
10
207076043
Tshenye, NL (Nomsa)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
11
2060109074
Viljoen, J (Jessy)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
12
1100111277
Van Schalkwyk, J (Jurgens)
1
0.0
0
0
1
0.0
577.4
-425.0
152.4
View list
13
108090825
Van Heerden, M (Mea)
1
0.0
0
0
1
0.0
577.4
-425.0
152.4
View list
14
2060112994
Ngubeni, N (Nhlanhla)
1
0.0
0
0
1
0.0
548.5
-425.0
123.5
View list
15
206045156
Jordaan, M (Monica)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
16
1090114830
Matinke, O (Otsile)
1
0.0
0
0
1
0.0
577.4
-425.0
152.4
View list
17
206090922
Korsten, J (Janien)
1
0.0
0
0
1
0.0
577.4
-425.0
152.4
View list
18
2060112992
Govender, K (Kuraysha)
1
0.0
0
0
1
0.0
577.4
-425.0
152.4
View list
19
2070096337
Babusi, B (Rebaone)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
20
2060114713
Erasmus, S (Salomien)
1
0.0
0
0
1
0.0
577.4
-425.0
152.4
View list