Chess South Africa
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Chess South Africa
Van Wyk, N (Nihann)
Dob:
2014/08/18 (U12)
Gender:
Male
Chess SA id:
1140149235
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Last active:
2024/05/04 (19 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
1180.4
Curent Weighted rating
1188.7
Curent Weighted performance
1135.3
Current official/published rating (highest between Raw, WR and WP)
1188.7
Current floor (min rating allowed)
711.6
Current highest rating achieved
1211.6
Current K-factor
36
Games played this month
5
Score (S)
3.0
Expected score (We)
1.69
Difference (S-We)
1.31
Current Raw change (no limits, including tournament time weight)
39.1
Current min/max change allowed (with limits)
±170.5
Current Raw change used (final)
39.1
Projected new Raw rating
1219.5
Projected new Weighed rating
1191.0
Projected new Weighted performance
1135.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1219.5
Projected effective change (new Official - current Official)
+30.8
Projected new highest rating
1219.5
Projected new floor
719.5
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
1183.7
Curent Weighted rating
1189.0
Curent Weighted performance
1134.1
Current official/published rating (highest between Raw, WR and WP)
1189.0
Current floor (min rating allowed)
714.4
Current highest rating achieved
1214.4
Current K-factor
36
Games played this month
5
Score (S)
3.0
Expected score (We)
1.70
Difference (S-We)
1.30
Current Raw change (no limits, including tournament time weight)
46.8
Current min/max change allowed (with limits)
±169.7
Current Raw change used (final)
46.8
Projected new Raw rating
1230.5
Projected new Weighed rating
1192.1
Projected new Weighted performance
1134.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1230.5
Projected effective change (new Official - current Official)
+41.5
Projected new highest rating
1230.5
Projected new floor
730.5
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)
700.0
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
700.0
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)
700.0
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
700.0
Projected new K-facor
36
Tournaments
History
Tournament:
2024 D2 Schools Individuals (U11 Boys)
Start:
2024/05/04
End:
2024/05/04
Host:
GWR
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
3.0
Main rating:
1180.4
Rating gain/loss:
39.1
Type rating:
1183.7
Rating gain/loss:
46.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
5
2024 D2 Schools Individuals (U11 Boys)
2024/05/04
2024/05/04
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1180.4
1183.7
Analysis
4
2024 West Rand RHS Open (U12)
2024/04/13
2024/04/13
West Rand (GWR)
Standard
60
0.83
5
5
2.5
1164.3
1164.3
Analysis
3
2024 West Rand Juniors (U12)
2024/03/09
2024/03/09
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1157.7
1156.0
Analysis
2
2024 West Rand Open (U12)
2024/02/03
2024/02/03
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1156.8
1155.3
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U10B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
0.0
1208.9
1211.5
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
10
2024 D2 Schools Individuals (U11 Boys)
2024/05/04
2024/05/04
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1180.4
1183.7
Analysis
9
2024 West Rand RHS Open (U12)
2024/04/13
2024/04/13
West Rand (GWR)
Standard
60
0.83
5
5
2.5
1164.3
1164.3
Analysis
8
2024 West Rand Juniors (U12)
2024/03/09
2024/03/09
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1157.7
1156.0
Analysis
7
2024 West Rand Open (U12)
2024/02/03
2024/02/03
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1156.8
1155.3
Analysis
6
2024 Gauteng Inter-Region Chess Championship (U10B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
0.0
1208.9
1211.5
Analysis
5
2023 West Rand Trials (U10)
2023/09/09
2023/09/09
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1211.6
1214.4
Analysis
4
2023 Gauteng Top Schools (U9 Mixed)
2023/08/18
2023/08/18
West Rand (GWR)
Standard
60
0.83
5
4
2.5
1198.7
1199.2
Analysis
3
D2 School League Finals 2023 (U9)
2023/07/22
2023/07/22
West Rand (GWR)
Standard
60
0.83
7
3
2.0
1178.1
1174.0
Analysis
2
WR Tournament and Coaching 2023 (U10)
2023/02/25
2023/02/25
West Rand (GWR)
Standard
60
0.83
5
1
0.0
1200.0
1200.0
Analysis
1
2023 West Rand Open (U10)
2023/02/04
2023/02/04
West Rand (GWR)
Standard
60
0.83
5
4
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
24
9
1
14
9.5
39.6
-88.5
1282.2
1193.7
White
12
5
0
7
5.0
41.7
-70.8
1275.2
1204.4
Black
12
4
1
7
4.5
37.5
-106.3
1289.2
1182.9
Standard
All
24
9
1
14
9.5
39.6
-88.5
1282.2
1193.7
White
12
5
0
7
5.0
41.7
-70.8
1275.2
1204.4
Black
12
4
1
7
4.5
37.5
-106.3
1289.2
1182.9
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
41
15
5
21
17.5
42.7
-62.2
1264.4
1202.2
White
21
8
2
11
9.0
42.9
-60.7
1269.3
1208.6
Black
20
7
3
10
8.5
42.5
-63.8
1259.3
1195.5
Standard
All
41
15
5
21
17.5
42.7
-62.2
1264.4
1202.2
White
21
8
2
11
9.0
42.9
-60.7
1269.3
1208.6
Black
20
7
3
10
8.5
42.5
-63.8
1259.3
1195.5
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
1150149223
Botha, AZ (Adriaan Zander)
2
0.5
0
1
1
25.0
1205.8
-212.5
993.3
View list
2
1130146363
Maseko, T (Tshiamo)
2
0.0
0
0
2
0.0
1172.3
-425.0
747.3
View list
3
1150158488
Cronje, W (Weyan)
1
1.0
1
0
0
100.0
1178.1
425.0
1603.1
View list
4
1160159581
Combrinck, J (Jan Hendrik)
1
1.0
1
0
0
100.0
1198.7
425.0
1623.7
View list
5
1140158424
Chigindani, T (Takunda)
1
1.0
1
0
0
100.0
1157.7
425.0
1582.7
View list
6
1130144992
Casimiro Van Wyk, N (Nathan)
1
1.0
1
0
0
100.0
1180.4
425.0
1605.4
View list
7
1160154051
Botha, D (Dillen)
1
1.0
1
0
0
100.0
1198.7
425.0
1623.7
View list
8
1140192196
Albrecht, R (Righardt)
1
1.0
1
0
0
100.0
1156.8
425.0
1581.8
View list
9
1140149227
Geldenhuys, Z (Zian)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1140303053
Lambane, K (Katlego)
1
1.0
1
0
0
100.0
1180.4
425.0
1605.4
View list
11
1140301054
Kraft, M (Morgan Jason)
1
1.0
1
0
0
100.0
1164.3
425.0
1589.3
View list
12
1140301055
Mcrae, M (Mason)
1
1.0
1
0
0
100.0
1157.7
425.0
1582.7
View list
13
1130303058
Nienaber, L (Lihan)
1
1.0
1
0
0
100.0
1180.4
425.0
1605.4
View list
14
1150302463
Oldjohn, L (Lazola)
1
1.0
1
0
0
100.0
1164.3
425.0
1589.3
View list
15
1130149249
Tuck, L (Logan)
1
1.0
1
0
0
100.0
1156.8
425.0
1581.8
View list
16
2140161850
Venter, K (Kalsey)
1
1.0
1
0
0
100.0
1211.6
425.0
1636.6
View list
17
1140158500
Venter, Z (Zachary Michael)
1
1.0
1
0
0
100.0
1178.1
425.0
1603.1
View list
18
1140161844
Kattukaren, C (Chris)
1
0.5
0
1
0
50.0
1211.6
0.0
1211.6
View list
19
1130302459
Mackenzi, O (Oratilwe)
1
0.5
0
1
0
50.0
1164.3
0.0
1164.3
View list
20
1140161848
Pretorius, S (Shane)
1
0.5
0
1
0
50.0
1211.6
0.0
1211.6
View list