Chess South Africa
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Chess South Africa
Van Der Walt, N (Nina)
Dob:
2012/10/17 (U14)
Gender:
Female
Chess SA id:
2120108358
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2019/07/13 (1810 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
1046.4
Current Weighted rating
1046.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1046.4
Current highest rating achieved
1142.2
Current floor (min rating allowed)
642.2
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)
±206.4
Current Raw change used (final)
0.0
Projected new Raw rating
1046.4
Projected new Weighed rating
962.7
Projected new Weighted performance
316.1
Projected new final Raw rating (if new WP > new Raw)
1046.4
Projected new highest rating
1142.2
Projected new floor
642.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1046.4
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
1024.4
Current Weighted rating
1024.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1024.4
Current highest rating achieved
1128.0
Current floor (min rating allowed)
628.0
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)
±213.0
Current Raw change used (final)
0.0
Projected new Raw rating
1024.4
Projected new Weighed rating
942.4
Projected new Weighted performance
316.1
Projected new final Raw rating (if new WP > new Raw)
1024.4
Projected new highest rating
1128.0
Projected new floor
628.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1024.4
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
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
2019 Menlo Open (F)
2019/07/13
2019/07/13
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
997.9
961.2
Analysis
4
2019 Waterkloof Open (F)
2019/03/02
2019/03/02
Tshwane (GTP)
Standard
90
0.94
5
1
0.0
1008.4
970.4
Analysis
3
2019 TuksChess Open (D)
2019/02/23
2019/02/23
Tshwane (GTP)
Standard
60
0.83
7
6
0.0
1142.2
1128.0
Analysis
2
2019 Blou Bul (F)
2019/02/16
2019/02/16
Tshwane (GTP)
Standard
60
0.83
5
3
0.5
1142.2
1128.0
Analysis
1
2019 Tshwane Chess Registration Tournament (F)
2019/01/26
2019/01/26
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
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
20
3
4
13
5.0
25.0
-212.5
1137.6
925.1
White
12
1
3
8
2.5
20.8
-247.9
1133.3
885.4
Black
8
2
1
5
2.5
31.3
-159.4
1144.1
984.7
Standard
All
20
3
4
13
5.0
25.0
-212.5
1137.6
925.1
White
12
1
3
8
2.5
20.8
-247.9
1133.3
885.4
Black
8
2
1
5
2.5
31.3
-159.4
1144.1
984.7
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
2120105112
Bogaard, A (Anneke)
3
1.0
0
2
1
33.3
1113.4
-141.7
971.7
View list
2
2130106594
Yang, S (Selina)
2
0.0
0
0
2
0.0
1171.1
-425.0
746.1
View list
3
1120107815
Gruenenfelder, L (Laker)
2
0.0
0
0
2
0.0
1104.2
-425.0
679.2
View list
4
1120116372
Erasmus, KA (Kean Andre)
1
1.0
1
0
0
100.0
997.9
425.0
1422.9
View list
5
2120117083
Lombard, N (Nicole)
1
1.0
1
0
0
100.0
997.9
425.0
1422.9
View list
6
1130108355
Liang, Y (Yi Qiao (Joe))
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
2120109560
Heydenrych, M (Mia)
1
0.5
0
1
0
50.0
1142.2
0.0
1142.2
View list
8
1120117087
Van Eck, C (Charl)
1
0.5
0
1
0
50.0
997.9
0.0
997.9
View list
9
1080109888
Van Wyk, J (Jonathan)
1
0.0
0
0
1
0.0
1142.2
-425.0
717.2
View list
10
2110109359
Van Huyssteen, A (Andrea)
1
0.0
0
0
1
0.0
1142.2
-425.0
717.2
View list
11
1120108353
Moodley, D (Dhiren)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1110109889
Meyer, E (Ewald)
1
0.0
0
0
1
0.0
1142.2
-425.0
717.2
View list
13
1110108346
Mcphail, M (Matthew)
1
0.0
0
0
1
0.0
1142.2
-425.0
717.2
View list
14
1120109887
Jonker, T (Tertius)
1
0.0
0
0
1
0.0
1142.2
-425.0
717.2
View list
15
1120109890
Grahan, T (Tylo)
1
0.0
0
0
1
0.0
1142.2
-425.0
717.2
View list
16
1120109369
De Jager, G (Gustave)
1
0.0
0
0
1
0.0
997.9
-425.0
572.9
View list