Chess South Africa
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Chess South Africa
Van Der Merwe, N (Nian)
Dob:
2006/06/15 (U20)
Gender:
Male
Chess SA id:
1060151316
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/02/17 (100 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
1260.5
Curent Weighted rating
1248.6
Curent Weighted performance
1120.3
Current official/published rating (highest between Raw, WR and WP)
1260.5
Current floor (min rating allowed)
782.1
Current highest rating achieved
1282.1
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)
±152.1
Current Raw change used (final)
0.0
Projected new Raw rating
1260.5
Projected new Weighed rating
1250.7
Projected new Weighted performance
1120.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1260.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1282.1
Projected new floor
782.1
Projected new K-facor
36
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
1221.6
Curent Weighted rating
1218.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1221.6
Current floor (min rating allowed)
721.6
Current highest rating achieved
1221.6
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
1218.8
Projected new Weighted performance
0.0
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
Projected new highest rating
1221.6
Projected new floor
721.6
Projected new K-facor
36
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
1232.8
Curent Weighted rating
1230.9
Curent Weighted performance
1127.2
Current official/published rating (highest between Raw, WR and WP)
1232.8
Current floor (min rating allowed)
795.0
Current highest rating achieved
1295.0
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)
±158.2
Current Raw change used (final)
0.0
Projected new Raw rating
1232.8
Projected new Weighed rating
1231.8
Projected new Weighted performance
1127.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1232.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1295.0
Projected new floor
795.0
Projected new K-facor
36
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
795.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
795.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Cape Winelands Schools - HS Trials 1 2024 (U18 Boys)
2024/02/17
2024/02/17
Cape Winelands (WCW)
Rapid
35
0.66
6
6
3.0
1262.9
1241.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
8
Cape Winelands Schools - HS Trials 1 2024 (U18 Boys)
2024/02/17
2024/02/17
Cape Winelands (WCW)
Rapid
35
0.66
6
6
3.0
1262.9
1241.4
Analysis
7
Cape Town Junior Chess League Finals 2023 (U20A)
2023/09/16
2023/09/16
Cape Town (WCT)
Rapid
25
0.54
7
5
2.0
1261.5
1243.2
Analysis
6
CW Top Schools 2023 (U18 Mix)
2023/08/26
2023/08/26
Cape Winelands (WCW)
Rapid
32
0.63
5
5
2.0
1282.1
1295.0
Analysis
5
Cape Town Junior Chess League - Round 1 2023 (U20)
2023/07/22
2023/07/22
Cape Town (WCT)
Rapid
25
0.54
7
5
4.0
1246.9
1230.2
Analysis
4
Cape Town Junior League 2nd Qualifier 2023 (U20)
2023/06/03
2023/06/03
Cape Town (WCT)
Rapid
25
0.54
6
5
3.0
1227.5
1203.6
Analysis
3
Cape Town Junior Chess League Q1 2023
2023/05/13
2023/05/13
Cape Town (WCT)
Rapid
25
0.54
7
7
3.0
1221.3
1200.0
Analysis
2
Cape Winelands Schools Prestige 2023 (U17 Boys)
2023/03/11
2023/03/11
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1196.7
1192.8
Analysis
1
Cape Winelands Schools Chess - Trials 1 2023 (U17 Boys)
2023/02/25
2023/02/25
Cape Winelands (WCW)
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
6
3
0
3
3.0
50.0
0.0
1247.0
1247.0
White
3
2
0
1
2.0
66.7
141.7
1294.5
1436.1
Black
3
1
0
2
1.0
33.3
-141.7
1199.6
1058.0
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
6
3
0
3
3.0
50.0
0.0
1247.0
1247.0
White
3
2
0
1
2.0
66.7
141.7
1294.5
1436.1
Black
3
1
0
2
1.0
33.3
-141.7
1199.6
1058.0
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
43
23
0
20
23.0
53.5
29.7
1255.4
1285.0
White
17
10
0
7
10.0
58.8
75.0
1249.6
1324.6
Black
26
13
0
13
13.0
50.0
0.0
1259.1
1259.1
Standard
All
10
6
0
4
6.0
60.0
85.0
1157.9
1242.9
White
4
1
0
3
1.0
25.0
-212.5
1213.1
1000.6
Black
6
5
0
1
5.0
83.3
283.3
1121.1
1404.4
Rapid
All
33
17
0
16
17.0
51.5
12.9
1284.9
1297.8
White
13
9
0
4
9.0
69.2
163.5
1260.9
1424.3
Black
20
8
0
12
8.0
40.0
-85.0
1300.5
1215.5
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
1060108804
Ntukela, A (Amzolele)
3
0.0
0
0
3
0.0
1236.8
-425.0
811.8
View list
2
1070138894
Titus, G (Graylin)
2
2.0
2
0
0
100.0
1237.2
425.0
1662.2
View list
3
106084224
Mootsi, S (Seemo)
2
1.0
1
0
1
50.0
1241.0
0.0
1241.0
View list
4
105054552
Swart, C (Colin)
2
1.0
1
0
1
50.0
1234.1
0.0
1234.1
View list
5
106087908
Hall, G (Gregory)
2
0.0
0
0
2
0.0
1198.3
-425.0
773.3
View list
6
1060099582
Deysel, T (Turlo)
1
1.0
1
0
0
100.0
1196.7
425.0
1621.7
View list
7
107078353
De Wet, M (Malcolm)
1
1.0
1
0
0
100.0
1261.5
425.0
1686.5
View list
8
1110138039
Damane, H (Hlumelo)
1
1.0
1
0
0
100.0
1261.5
425.0
1686.5
View list
9
1050096516
Cronje, Z (Zander)
1
1.0
1
0
0
100.0
1282.1
425.0
1707.1
View list
10
1060108636
Brown, G (Gareth)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
1060151290
Botes, J (Janye)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
1060159003
Groves, E (Edwin)
1
1.0
1
0
0
100.0
1246.9
425.0
1671.9
View list
13
1060147579
Hlalele, L (Le-Eme)
1
1.0
1
0
0
100.0
1196.7
425.0
1621.7
View list
14
1080151250
Hayes, C (Carlos)
1
1.0
1
0
0
100.0
1262.9
425.0
1687.9
View list
15
1110131799
Barends, Z (Zac)
1
1.0
1
0
0
100.0
1221.3
425.0
1646.3
View list
16
2110156976
Lambrecht, A (Amelie)
1
1.0
1
0
0
100.0
1221.3
425.0
1646.3
View list
17
1060157925
Keyser, M (Mickhael)
1
1.0
1
0
0
100.0
1227.5
425.0
1652.5
View list
18
1070132339
Jones, D (Devon)
1
1.0
1
0
0
100.0
1196.7
425.0
1621.7
View list
19
2070157926
Maliwana, K (Kuhle)
1
1.0
1
0
0
100.0
1227.5
425.0
1652.5
View list
20
1080138881
Mululu, G (George)
1
1.0
1
0
0
100.0
1246.9
425.0
1671.9
View list