Chess South Africa
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Chess South Africa
Pretorius, N (Nika)
Dob:
2007/09/17 (U18)
Gender:
Female
Chess SA id:
2070103569
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Last active:
2018/09/29 (2097 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
1227.9
Current Weighted rating
1227.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1227.9
Current highest rating achieved
1227.9
Current floor (min rating allowed)
727.9
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)
±159.4
Current Raw change used (final)
0.0
Projected new Raw rating
1227.9
Projected new Weighed rating
1129.7
Projected new Weighted performance
270.4
Projected new final Raw rating (if new WP > new Raw)
1227.9
Projected new highest rating
1227.9
Projected new floor
727.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1227.9
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
1221.6
Current Weighted rating
1221.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1221.6
Current highest rating achieved
1221.6
Current floor (min rating allowed)
721.6
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)
±160.8
Current Raw change used (final)
0.0
Projected new Raw rating
1221.6
Projected new Weighed rating
1123.9
Projected new Weighted performance
270.4
Projected new final Raw rating (if new WP > new Raw)
1221.6
Projected new highest rating
1221.6
Projected new floor
721.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1221.6
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
3
Caledon Open 2018 (U12)
2018/09/29
2018/09/29
Overberg (WOS)
Standard
60
0.83
5
5
4.0
1198.7
1186.8
Analysis
2
Caledon Casino Open 2018 (U12)
2018/08/04
2018/08/04
Overberg (WOS)
Standard
60
0.83
5
5
3.0
1198.7
1197.6
Analysis
1
Stellenberg Youth Chess Champs 2018 (D)
2018/06/23
2018/06/23
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
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
15
10
0
5
10.0
66.7
141.7
1107.1
1248.8
White
8
5
0
3
5.0
62.5
106.3
1091.5
1197.7
Black
7
5
0
2
5.0
71.4
182.1
1124.9
1307.1
Standard
All
15
10
0
5
10.0
66.7
141.7
1107.1
1248.8
White
8
5
0
3
5.0
62.5
106.3
1091.5
1197.7
Black
7
5
0
2
5.0
71.4
182.1
1124.9
1307.1
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
1070100613
Gabriels, J (Jawon)
1
1.0
1
0
0
100.0
1198.7
425.0
1623.7
View list
2
108084101
De Wet, R (Rossouw)
1
1.0
1
0
0
100.0
1198.7
425.0
1623.7
View list
3
207091561
De Bruin, L (Linze)
1
1.0
1
0
0
100.0
1198.7
425.0
1623.7
View list
4
207088972
Carelsen, CN (Carla Norwena)
1
1.0
1
0
0
100.0
1198.7
425.0
1623.7
View list
5
108091557
Bester, HN (Hugo)
1
1.0
1
0
0
100.0
1198.7
425.0
1623.7
View list
6
1080100616
Zeeman, Y (Yoshua Gerber)
1
1.0
1
0
0
100.0
1198.7
425.0
1623.7
View list
7
107061440
Van Staaden, D (Darren)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
109093041
Steininger, A (Alexander)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1070104325
September, C (Christeanu)
1
1.0
1
0
0
100.0
1198.7
425.0
1623.7
View list
10
109094924
Matinywa, T (Thobani)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
208088218
Mackintosh, M (Michaella)
1
0.0
0
0
1
0.0
1198.7
-425.0
773.7
View list
12
210089020
Jones, A (Annchen)
1
0.0
0
0
1
0.0
1198.7
-425.0
773.7
View list
13
208089567
Roux, J (Jamie)
1
0.0
0
0
1
0.0
1198.7
-425.0
773.7
View list
14
1120096364
Rabinowitz, A (Adam)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
1020100479
Nkopo, A (Ayabulela)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
