Chess South Africa
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Chess South Africa
Van Der Merwe, N (Nico)
Dob:
2013/12/03 (U12)
Gender:
Male
Chess SA id:
1130137561
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2023/02/18 (586 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
1195.1
Current Weighted rating
1195.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1195.7
Current highest rating achieved
1214.5
Current floor (min rating allowed)
714.5
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)
±167.0
Current Raw change used (final)
0.0
Projected new Raw rating
1195.1
Projected new Weighed rating
1099.9
Projected new Weighted performance
514.8
Projected new final Raw rating (if new WP > new Raw)
1195.1
Projected new highest rating
1214.5
Projected new floor
714.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1195.1
Projected effective change (new Official - current Official)
-0.6
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
1178.4
Current Weighted rating
1179.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1179.1
Current highest rating achieved
1178.4
Current floor (min rating allowed)
678.4
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)
±171.0
Current Raw change used (final)
0.0
Projected new Raw rating
1178.4
Projected new Weighed rating
1084.6
Projected new Weighted performance
292.7
Projected new final Raw rating (if new WP > new Raw)
1178.4
Projected new highest rating
1178.4
Projected new floor
678.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1178.4
Projected effective change (new Official - current Official)
-0.7
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
1223.6
Current Weighted rating
1223.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1223.6
Current highest rating achieved
1223.6
Current floor (min rating allowed)
723.6
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)
±160.3
Current Raw change used (final)
0.0
Projected new Raw rating
1223.6
Projected new Weighed rating
1125.7
Projected new Weighted performance
292.2
Projected new final Raw rating (if new WP > new Raw)
1223.6
Projected new highest rating
1223.6
Projected new floor
723.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1223.6
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
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
Cape Winelands Schools Chess - Trials 1 2023 (U11 Boys)
2023/02/18
2023/02/18
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1214.5
1200.0
Analysis
1
Central Winelands Schools Individual Trials 2022 (U9 Boys)
2022/02/19
2022/02/19
Cape Winelands (WCW)
Rapid
35
0.66
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
10
4
2
4
5.0
50.0
0.0
1199.0
1199.0
White
5
3
1
1
3.5
70.0
170.0
1185.9
1355.9
Black
5
1
1
3
1.5
30.0
-170.0
1212.2
1042.2
Standard
All
5
2
0
3
2.0
40.0
-85.0
1183.6
1098.6
White
2
1
0
1
1.0
50.0
0.0
1164.7
1164.7
Black
3
1
0
2
1.0
33.3
-141.7
1196.2
1054.5
Rapid
All
5
2
2
1
3.0
60.0
85.0
1214.5
1299.5
White
3
2
1
0
2.5
83.3
283.3
1200.0
1483.3
Black
2
0
1
1
0.5
25.0
-212.5
1236.3
1023.8
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
1120149750
Daniels, D (Daywin)
1
1.0
1
0
0
100.0
1214.5
425.0
1639.5
View list
2
1130137557
Fortuin, A (Ashton)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1130137556
Esau, J (Jarydian)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1120140727
Erens, E (Ethan)
1
1.0
1
0
0
100.0
1214.5
425.0
1639.5
View list
5
1130137555
De Villiers, V (Villiers)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
1140137559
Roets, J (Johan)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
7
1130137558
Ockhuis, C (Christiaan)
1
0.0
0
0
1
0.0
1214.5
-425.0
789.5
View list
8
1140135531
Malan, D (Daniel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1120149749
Cornelius, L (Laythan)
1
0.0
0
0
1
0.0
1214.5
-425.0
789.5
View list
10
1120149745
Arendse, J (Jaylin)
1
0.0
0
0
1
0.0
1214.5
-425.0
789.5
View list