Chess South Africa
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Chess South Africa
Du Raan, N (Nico )
Dob:
2008/03/22 (U18)
Gender:
Male
Chess SA id:
108076754
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/02/03 (109 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
1278.3
Curent Weighted rating
1236.6
Curent Weighted performance
1231.0
Current official/published rating (highest between Raw, WR and WP)
1278.3
Current floor (min rating allowed)
778.3
Current highest rating achieved
1278.3
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)
±148.3
Current Raw change used (final)
0.0
Projected new Raw rating
1278.3
Projected new Weighed rating
1242.0
Projected new Weighted performance
1231.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1278.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1278.3
Projected new floor
778.3
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
1116.4
Curent Weighted rating
1049.1
Curent Weighted performance
1037.8
Current official/published rating (highest between Raw, WR and WP)
1116.4
Current floor (min rating allowed)
616.4
Current highest rating achieved
1116.4
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)
±186.8
Current Raw change used (final)
0.0
Projected new Raw rating
1116.4
Projected new Weighed rating
1056.8
Projected new Weighted performance
1037.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1116.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1116.4
Projected new floor
616.4
Projected new K-facor
40
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
1165.2
Curent Weighted rating
1115.3
Curent Weighted performance
1026.9
Current official/published rating (highest between Raw, WR and WP)
1165.2
Current floor (min rating allowed)
665.2
Current highest rating achieved
1165.2
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)
±174.2
Current Raw change used (final)
0.0
Projected new Raw rating
1165.2
Projected new Weighed rating
1122.4
Projected new Weighted performance
1026.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1165.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1165.2
Projected new floor
665.2
Projected new K-facor
40
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
611.6
Curent Weighted rating
611.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
611.6
Current floor (min rating allowed)
665.2
Current highest rating achieved
611.6
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)
±383.4
Current Raw change used (final)
0.0
Projected new Raw rating
611.6
Projected new Weighed rating
611.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
611.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
611.6
Projected new floor
665.2
Projected new K-facor
40
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
North District School Trials 2024 (U18 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1257.4
1048.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
13
North District School Trials 2024 (U18 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1257.4
1048.0
Analysis
12
CT Metro District North Top Schools Chess 2023 (U15 Mixed)
2023/07/29
2023/07/29
Cape Town (WCT)
Rapid
30
0.60
7
6
6.0
1175.3
995.2
Analysis
11
GPCA Rapid 2023 (Advanced)
2023/06/24
2023/06/24
Cape Town (WCT)
Rapid
25
0.54
7
6
1.5
1199.7
1001.6
Analysis
10
Cape Town Metro Schools Chess Closed Individuals 2023 (U15 Boys)
2023/02/03
2023/03/04
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1152.6
950.4
Analysis
9
Steinitz Individual Rapid 2022
2022/06/10
2022/06/10
Cape Town (WCT)
Rapid
13
0.35
6
6
1.0
1164.5
1030.8
Analysis
8
Western Cape Schools Chess 2022 (U15 Boys)
2022/05/07
2022/05/08
Eden District (WEG)
Standard
65
0.85
6
6
1.5
1187.6
908.8
Analysis
7
District North 2022 (U15)
2022/03/06
2022/03/06
Cape Town (WCT)
Rapid
30
0.60
6
5
4.0
1141.0
937.6
Analysis
6
2020 Welgemoed Chess Challenge (U14)
2020/02/29
2020/02/29
Cape Town (WCT)
Rapid
30
0.60
5
5
3.0
1111.5
849.2
Analysis
5
3rd ACL Chess Festival 2019 (U12)
2019/09/05
2019/09/05
Cape Town (WCT)
Rapid
25
0.54
6
6
3.0
920.8
730.4
Analysis
4
2019 WP Youth Open (C)
2019/07/13
2019/07/13
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
838.8
802.4
Analysis
3
2019 Western Province Open (Open)
2019/05/25
2019/05/26
Cape Town (WCT)
Standard
70
0.87
6
6
2.0
780.3
728.4
Analysis
2
Welgemoed Chess Challenge 2019 (U12)
2019/02/23
2019/02/23
Cape Town (WCT)
Rapid
30
0.60
5
5
3.0
709.5
611.6
Analysis
1
District North Schools Chess Trials 2019 (U11)
2019/01/25
2019/01/26
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
611.6
611.6
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
3
0
2
3.0
60.0
85.0
1372.7
1457.7
White
3
2
0
1
2.0
66.7
141.7
1482.8
1624.4
Black
2
1
0
1
1.0
50.0
0.0
1207.5
1207.5
Standard
All
5
3
0
2
3.0
60.0
85.0
1372.7
1457.7
White
3
2
0
1
2.0
66.7
141.7
1482.8
1624.4
Black
2
1
0
1
1.0
50.0
0.0
1207.5
1207.5
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
73
36
2
35
37.0
50.7
5.8
1259.1
1265.0
White
39
18
2
19
19.0
48.7
-10.9
1270.0
1259.1
Black
34
18
0
16
18.0
52.9
25.0
1246.7
1271.7
Standard
All
34
15
1
18
15.5
45.6
-37.5
1271.8
1234.3
White
18
8
1
9
8.5
47.2
-23.6
1286.0
1262.4
Black
16
7
0
9
7.0
43.8
-53.1
1255.8
1202.7
Rapid
All
39
21
1
17
21.5
55.1
43.6
1248.1
1291.7
White
21
10
1
10
10.5
50.0
0.0
1256.2
1256.2
Black
18
11
0
7
11.0
61.1
94.4
1238.7
1333.2
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
108095313
Somai, R (Ruhan)
2
0.0
0
0
2
0.0
1132.0
-425.0
707.0
View list
2
109093041
Steininger, A (Alexander)
2
0.0
0
0
2
0.0
774.1
-425.0
349.1
View list
3
1080132135
Arif, Y (Yzdan Arif Khan)
1
1.0
1
0
0
100.0
1111.5
425.0
1536.5
View list
4
1070108782
Abrahams, S (Shayden)
1
1.0
1
0
0
100.0
838.8
425.0
1263.8
View list
5
2050114054
Cetywayo, N (Ntombovuto)
1
1.0
1
0
0
100.0
780.3
425.0
1205.3
View list
6
1090119283
Dhliwayo, S (Siyabonga)
1
1.0
1
0
0
100.0
920.8
425.0
1345.8
View list
7
209095311
Grove, E (Emily)
1
1.0
1
0
0
100.0
838.8
425.0
1263.8
View list
8
1080107284
Dunthorne, C (Christopher)
1
1.0
1
0
0
100.0
611.6
425.0
1036.6
View list
9
1080190205
Jenneker, G (Griffin)
1
1.0
1
0
0
100.0
1175.3
425.0
1600.3
View list
10
1080193696
Heunis, L (Liam)
1
1.0
1
0
0
100.0
1257.4
425.0
1682.4
View list
11
1080150198
Abrahams, C (Chello)
1
1.0
1
0
0
100.0
1152.6
425.0
1577.6
View list
12
1080119288
Kabeya, A (Angelo)
1
1.0
1
0
0
100.0
920.8
425.0
1345.8
View list
13
1090190207
Kiewiets, M (Malakai)
1
1.0
1
0
0
100.0
1175.3
425.0
1600.3
View list
14
1080139211
Lottering, C (Claton)
1
1.0
1
0
0
100.0
1187.6
425.0
1612.6
View list
15
1060190238
Maduna, L (Luphumzo)
1
1.0
1
0
0
100.0
1257.4
425.0
1682.4
View list
16
1070116551
Masephe, N (Ntsika)
1
1.0
1
0
0
100.0
838.8
425.0
1263.8
View list
17
2090109866
Mbane, Z (Ziyanda)
1
1.0
1
0
0
100.0
709.5
425.0
1134.5
View list
18
109092972
Millard, G (Gabriel)
1
1.0
1
0
0
100.0
1175.3
425.0
1600.3
View list
19
1080150337
Moodley, K (Kovendan)
1
1.0
1
0
0
100.0
1152.6
425.0
1577.6
View list
20
1070132149
Mrwebi, Z (Zanda)
1
1.0
1
0
0
100.0
1111.5
425.0
1536.5
View list