Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Nel, JM (James)
Dob:
2005/01/11 (U20)
Gender:
Male
Chess SA id:
105057531
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2022/02/26 (812 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
1264.1
Curent Weighted rating
1264.1
Curent Weighted performance
876.3
Current official/published rating (highest between Raw, WR and WP)
1264.1
Current floor (min rating allowed)
917.0
Current highest rating achieved
1417.0
Current K-factor
32
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)
±151.3
Current Raw change used (final)
0.0
Projected new Raw rating
1264.1
Projected new Weighed rating
1264.1
Projected new Weighted performance
876.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1264.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1417.0
Projected new floor
917.0
Projected new K-facor
32
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
1265.6
Curent Weighted rating
1265.6
Curent Weighted performance
875.3
Current official/published rating (highest between Raw, WR and WP)
1265.6
Current floor (min rating allowed)
907.8
Current highest rating achieved
1407.8
Current K-factor
32
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)
±151.0
Current Raw change used (final)
0.0
Projected new Raw rating
1265.6
Projected new Weighed rating
1265.6
Projected new Weighted performance
875.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1265.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1407.8
Projected new floor
907.8
Projected new K-facor
32
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
926.6
Curent Weighted rating
926.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
926.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
926.6
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)
±244.8
Current Raw change used (final)
0.0
Projected new Raw rating
926.6
Projected new Weighed rating
926.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
926.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
926.6
Projected new floor
500.0
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
926.6
Curent Weighted rating
926.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
926.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
926.6
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)
±244.8
Current Raw change used (final)
0.0
Projected new Raw rating
926.6
Projected new Weighed rating
926.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
926.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
926.6
Projected new floor
500.0
Projected new K-facor
40
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
21
2022 Gauteng Interregion (U18 Open)
2022/02/26
2022/02/26
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1245.5
1242.9
Analysis
20
2021 Etienne Lewis Closed Trials (U18+U20 Open)
2021/09/24
2021/09/26
Nelson Mandela Bay (ENM)
Standard
90
0.94
7
6
1.0
1301.1
1302.4
Analysis
19
2021 Gauteng North Open Tournament (C)
2021/08/28
2021/08/29
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1264.1
1264.0
Analysis
18
2021 Chris Greyling Open Tournament (C)
2021/05/08
2021/05/08
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1262.8
1263.4
Analysis
17
2021 Blou Bul Tournament (C)
2021/04/10
2021/04/10
Mangaung (FMB)
Standard
60
0.83
5
5
4.0
1218.7
1211.9
Analysis
16
2019 South African Junior Team Championships (U16B)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
1.0
1320.8
1312.1
Analysis
15
2019 TC SAJCC Prep Tournament (A)
2019/11/30
2019/11/30
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1333.5
1326.5
Analysis
14
2019 Etienne Lewis Trials (U16 Boys)
2019/08/30
2019/09/01
Tshwane (GTP)
Standard
120
1.00
7
6
1.0
1417.0
1407.8
Analysis
13
2019 Menlo Open (C)
2019/07/13
2019/07/13
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1302.0
1293.1
Analysis
12
2019 Swartkop Open (C)
2019/06/15
2019/06/15
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1253.3
1258.1
Analysis
11
2019 Chris Greyling (C)
2019/04/27
2019/04/27
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1142.3
1142.1
Analysis
10
2019 Capablanca Chess Festival (C)
2019/04/19
2019/04/21
Tshwane (GTP)
Standard
90
0.94
7
7
5.5
1142.3
1142.1
Analysis
9
South African Junior Team Championships 2018 (U14B)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
6.0
1096.3
1097.7
Analysis
8
2018 Etienne Lewis Trials (U14 Boys)
2018/08/31
2018/09/02
Tshwane (GTP)
Standard
120
1.00
7
7
3.0
1092.6
1097.3
Analysis
7
2018 Mid Gauteng Open (C)
2018/08/18
2018/08/18
Tshwane (GTP)
Standard
60
0.83
5
4
2.5
1032.4
1037.0
Analysis
6
2018 Lubowski Open (C)
2018/05/12
2018/05/12
Tshwane (GTP)
Standard
90
0.94
5
5
2.5
1004.2
1017.4
Analysis
5
2018 Capablanca Swiss (C)
2018/04/27
2018/04/29
Tshwane (GTP)
Standard
90
0.94
7
7
4.0
797.7
797.8
Analysis
4
2018 Chris Greyling Open (D)
2018/04/21
2018/04/21
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
797.7
797.8
Analysis
3
2018 Crawford Open (D)
2018/03/24
2018/03/24
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
813.6
816.6
Analysis
2
2018 Blou Bul Open (D)
2018/02/17
2018/02/17
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
799.0
799.0
Analysis
1
2
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
118
59
13
46
65.5
55.5
46.8
1115.0
1161.8
White
58
25
6
27
28.0
48.3
-14.7
1115.1
1100.5
Black
60
34
7
19
37.5
62.5
106.3
1114.8
1221.1
Standard
All
118
59
13
46
65.5
55.5
46.8
1115.0
1161.8
White
58
25
6
27
28.0
48.3
-14.7
1115.1
1100.5
Black
60
34
7
19
37.5
62.5
106.3
1114.8
1221.1
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
105077170
Smith, JD (Jayden)
3
2.5
2
1
0
83.3
1079.7
283.3
1363.0
View list
2
207087582
Amrouni, A (Alexia Shakira)
2
2.0
2
0
0
100.0
901.0
425.0
1326.0
View list
3
105065850
Neethling, JC (Jandre Constantene)
2
2.0
2
0
0
100.0
798.4
425.0
1223.3
View list
4
1090103920
Reyneke, L (Luke)
2
1.0
1
0
1
50.0
1317.8
0.0
1317.8
View list
5
202044697
Strumpfer, M (Marilee)
2
1.0
1
0
1
50.0
1065.6
0.0
1065.6
View list
6
208078447
Timmerman, ME (Mischke)
2
1.0
1
0
1
50.0
1050.5
0.0
1050.5
View list
7
208088906
Beukes, J (Jamie-Nicole)
2
1.0
0
2
0
50.0
970.0
0.0
970.0
View list
8
108082684
De Vries, MA (Andrio)
2
0.5
0
1
1
25.0
901.0
-212.5
688.5
View list
9
104040354
Van Rooy, HF (Herculaas)
2
0.5
0
1
1
25.0
1279.7
-212.5
1067.2
View list
10
202040359
Van Rooy, S (Stephanie)
2
0.5
0
1
1
25.0
1018.3
-212.5
805.8
View list
11
105058538
Smit, D (Devon)
2
0.0
0
0
2
0.0
1273.3
-425.0
848.3
View list
12
108072345
De Swardt, C (Chrizander)
1
1.0
1
0
0
100.0
1142.3
425.0
1567.3
View list
13
205049927
De Souza-Allegria, M (Minette)
1
1.0
1
0
0
100.0
1253.3
425.0
1678.3
View list
14
107079041
Crause, M (Mynhardt)
1
1.0
1
0
0
100.0
1218.7
425.0
1643.7
View list
15
106056612
Becker, SM (Shaun)
1
1.0
1
0
0
100.0
1096.3
425.0
1521.3
View list
16
176000881
Atterbury, R (Rowan)
1
1.0
1
0
0
100.0
1218.7
425.0
1643.7
View list
17
210087845
Alberts, A (Anika)
1
1.0
1
0
0
100.0
797.7
425.0
1222.7
View list
18
169002661
Booysen, W (Wim)
1
1.0
1
0
0
100.0
1032.4
425.0
1457.4
View list
19
197069157
Bonolo, M (Maimane)
1
1.0
1
0
0
100.0
1142.3
425.0
1567.3
View list
20
1090104250
Bhudai, A (Arman)
1
1.0
1
0
0
100.0
1262.8
425.0
1687.8
View list