PLAYER PAGE

Marcel Nortje

199028212
Mangaung (FMB)
Personal
Main rating
Rating 1466.2
K-factor 32
Floor 966.2
Highest 1466.2 (2026-03-01)
Min/Max +/- allowed 113
Rating Change
()
Games 5
Score 3
We 2.57
SWe 0.36
Temp +/- 11.6
Penalties 0
Weight perform 1489.9
Final +/- +23.6
New Rating
()
Rating 1489.9
K-factor 32
Floor 989.9
Highest 1489.9 (2026-04-01)
Min/Max +/- allowed 109.7
Standard rating
Rating 1409.1
K-factor 32
Floor 909.1
Highest 1409.1 (2026-03-01)
Min/Max +/- allowed 123.1
Rating Change
()
Games 5
Score 3
We 2.42
SWe 0.58
Temp +/- 18.6
Penalties 0
Weight perform 1507.4
Final +/- +98.3
New Rating
()
Rating 1507.4
K-factor 32
Floor 1007.4
Highest 1507.4 (2026-04-01)
Min/Max +/- allowed 107
Rapid rating
Rating 1280.5
K-factor 36
Floor 780.5
Highest 1280.5 (2025-11-01)
Min/Max +/- allowed 147.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1280.5
K-factor 36
Floor 780.5
Highest 1280.5 (2025-11-01)
Min/Max +/- allowed 147.8
Blitz rating
Rating 1244.9
K-factor 36
Floor 744.9
Highest 1244.9 (2019-01-01)
Min/Max +/- allowed 155.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1244.9
K-factor 36
Floor 744.9
Highest 1244.9 (2019-01-01)
Min/Max +/- allowed 155.5
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Mangaung Metro Chess 10-11 April 2026 (A) Standard 2026-04-10 2026-04-11 Mangaung (FMB) 5 1466.2 5 3 1532 11.6 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Mangaung Metro Chess 13-14 March 2026 (A) Standard 2026-03-14 2026-03-14 Mangaung (FMB) 5 1394.1 5 2.5 1497.4 14.2 Details
2 Mangaung Metro Chess 6-7 February 2026 (A) Standard 2026-02-06 2026-02-07 Mangaung (FMB) 5 1362.1 5 3 1552.2 11.4 Details
3 Heidedal Chess 25 October 2025 (A) Rapid 2025-10-25 2025-10-25 Mangaung (FMB) 5 1254.9 5 3 1424.6 10.3 Details
4 11th Piet van Zyl Chess Festival 2025 (B) Standard 2025-10-10 2025-10-11 Mangaung (FMB) 5 1254.9 5 5 1761 49.1 Details
5 Mangaung Metro Chess 11-12 October 2024 (A) Standard 2024-10-11 2024-10-12 Mangaung (FMB) 5 1234.6 4 2 1380.8 11.3 Details
6 Mangaung Metro Chess 31 May to 1 June 2019 (A+B) Standard 2019-05-31 2019-06-01 Mangaung (FMB) 5 1244.9 3 1 1138.5 -5.5 Details
7 Mangaung Metro Chess 3&4 February 2017 (B) Standard 2017-02-03 2017-02-04 Mangaung (FMB) 5 1197 0 0 0 0 Details
8 Mangaung Metro January 2017 (Open) Standard 2017-01-20 2017-01-21 Mangaung (FMB) 5 1197 0 0 0 0 Details
9 South African Junior Team Championships 2016 (U18 A) Classical 2016-12-16 2016-12-19 Tshwane (GTP) 7 1184 7 2.5 1245 7.4 Details
10 Mangaung Metro Chess 14&15 October 2016 (Open) Standard 2016-10-14 2016-10-15 Free State (FS) 5 1184 0 0 0 0 Details
11 Mangaung Metro Chess 19 & 20 August 2016 (U18) Standard 2016-08-19 2016-08-20 Free State (FS) 5 1168 5 3 1116 -6.7 Details
12 Free State Open 2016 (C) Standard 2016-08-05 2016-08-06 Free State (FS) 5 1168 5 4 1315 16.1 Details
13 Mangaung Metro Chess 22-23 July 2016 (U18) Standard 2016-07-22 2016-07-23 Free State (FS) 5 1188 5 3 1080 -9.4 Details
14 Piet Van Zyl Chess Festival 2016 (B) Classical 2016-06-24 2016-06-26 Free State (FS) 6 1132 6 5 1417 51.8 Details
15 Mangaung Metro Chess 11-12 March 2016 (U18) Standard 2016-03-11 2016-03-12 Free State (FS) 5 1136 5 3 1099 -2.2 Details
16 South African Junior Team Championship 2013 (U16) Classical 2013-12-15 2013-12-18 Kwazulu Natal (KZN) 7 1200 6 2 1039 -25.2 Details
17 Free State Chess U16 October 2013 Standard 2013-10-18 2013-10-19 Free State (FS) 6 1232 1 0 449 -15.1 Details
18 Free State Chess August 2013 Trials U16B Standard 2013-08-16 2013-08-17 Free State (FS) 7 1208 7 5 1290 11.5 Details
19 Chess Free State March 2013 Trials U16B Standard 2013-03-15 2013-03-16 Free State (FS) 7 1191 7 4.5 1250 8.1 Details
20 Free State Chess February 2013 U16 Standard 2013-02-08 2013-02-09 Free State (FS) 7 1260 7 3 994 -32.5 Details
21 Free State St Andrews January 2013 U16 Standard 2013-01-18 2013-01-19 Free State (FS) 5 1244 10 7 1239 65.6 Details
22 Free State March 2012 U14A Trials Standard 2012-03-16 2012-03-17 Free State (FS) 7 1242 7 2.5 1265 1.5 Details
23 Free State Chess February 2012 U14 Standard 2012-02-08 2012-02-08 Free State (FS) 7 1173 7 4 1165 4.8 Details
24 Free State Chess January U14 Standard 2012-02-08 2012-02-08 Free State (FS) 5 1173 5 4 1298 16.1 Details
25 South African Junior Team Championships 2011 (U14 C-Section) Classical 2011-12-12 2011-12-15 Eastern Province (EP) 7 1180 7 2.5 1170 -5.6 Details
26 Free State Chess U14 October 2011 Standard 2011-11-03 2011-11-03 Free State (FS) 7 1157 7 5.5 1239 15.9 Details
27 Free State Chess U14 July 2011 Wilgehof Standard 2011-10-12 2011-10-12 Free State (FS) 5 1121 5 4 1350 24.9 Details
28 Free State U14B August 2011 Trails Standard 2011-10-12 2011-10-12 Free State (FS) 7 1121 7 3.5 1123 0.2 Details
29 Free State Chess U14 January 2011 Standard 2011-01-31 2011-01-31 Free State (FS) 5 1121 5 2 927 -19.3 Details
30 South African Junior Chess Championships 2010 (Team - U12 B-Section) Classical 2010-12-12 2010-12-15 Mid-Gauteng (GM) 7 1139 7 2 995 -25.2 Details
31 Free State Trials U 12 A Standard 2010-09-08 2010-09-08 Free State (FS) 7 1179 7 1 993 -27.6 Details
32 Free State Chess U12 July 2010 Wilgehof Standard 2010-08-15 2010-08-15 Free State (FS) 5 1190 5 3 1097 -7.8 Details
33 Free State Tournament May 2010 U 11 Standard 2010-05-21 2010-05-21 Free State (FS) 5 1208 5 3 903 -12.6 Details
34 Motheo Tournament U11 May 2010 Standard 2010-05-15 2010-05-15 Free State (FS) 5 1214 5 4 1039 -4 Details
35 Fs Trials April 2010 U12 A Standard 2010-04-21 2010-04-21 Free State (FS) 7 1244 6 1 1077 -20.9 Details
36 Free State Chess Februarie 2010 Wilgehof (U12) Standard 2010-02-01 2010-02-01 Free State (FS) 5 1245 5 3 1235 -1 Details
37 Free State Chess U12 January 2010 Standard 2010-01-22 2010-01-23 Free State (FS) 5 1181 5 2 884 -27.7 Details
38 Free State Chess U12 October 09 Standard 2009-12-03 2009-12-03 Free State (FS) 5 1054 5 5 1479 83 Details
39 Free State July U12 Tournament Standard 2009-08-14 2009-08-14 Free State (FS) 5 1087 5 4 1223 66.4 Details
40 Under 12 January 2009 Standard 2009-02-03 2009-02-03 Free State (FS) 5 1040 5 2 926 33.2 Details
41 Free State Trials U 12C - April 2009 Blitz 2009-05-04 2009-05-04 0 1017 7 0 1386 0 Details
42 Free State Trials U 12C August 2009 Blitz 2009-09-14 2009-09-14 0 1107 6 0 870 0 Details
Game statistics ( )
Games 5
Wins 3
Draws 0
Losses 2
White 2
Black 3
White wins 1
Black wins 2
Score 3
Percent 60
Dp 85
AOR 1447
Performance 1532
Game statistics ()
Games 15
Wins 8
Draws 1
Losses 6
White 8
Black 7
White wins 5
Black wins 3
Score 8.5
Percent 56.7
Dp 56.7
AOR 1470.5
Performance 1527.2
Game statistics (History)
Games 32
Wins 19
Draws 1
Losses 12
White 16
Black 16
White wins 12
Black wins 7
Score 19.5
Percent 60.9
Dp 93
AOR 1400
Performance 1493
Rankings (Main)
National
Overall 2308
Gender 1995
Age group 838
Gender/Age 786
Provincial
Overall 46
Gender 45
Age group 31
Gender/Age 31
Regional
Overall 30
Gender 30
Age group 19
Gender/Age 19
Rankings (Standard)
National
Overall 2961
Gender 2485
Age group 884
Gender/Age 819
Provincial
Overall 64
Gender 60
Age group 37
Gender/Age 35
Regional
Overall 40
Gender 38
Age group 23
Gender/Age 21
Rankings (Rapid)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 5
Score 3
Percent 60
Aor 1447
Dp 85
Prat 1532
Performance ()
Games 15
Score 8.5
Percent 56.7
Aor 1470.5
Dp 56.7
Prat 1527.2
Performance (12 months)
Games 25
Score 16.5
Percent 66
Aor 1417.4
Dp 136
Prat 1553.4
Performance (History)
Games 32
Score 19.5
Percent 60.9
Aor 1400
Dp 93
Prat 1493
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Pretorius, L (Leighan) 2 0 2 Mangaung Metro Chess 11-12 October 2024 (A) Mangaung Metro Chess 13-14 March 2026 (A) Details
Overall 2 Colbert, A (Ashlynne) 2 1 1 Mangaung Metro Chess 11-12 October 2024 (A) Mangaung Metro Chess 6-7 February 2026 (A) Details
Overall 3 Lebenya, MJ (Masilonyana Johannes) 2 1 1 Mangaung Metro Chess 31 May to 1 June 2019 (A+B) Mangaung Metro Chess 13-14 March 2026 (A) Details
Standard 1 Pretorius, L (Leighan) 2 0 2 Mangaung Metro Chess 11-12 October 2024 (A) Mangaung Metro Chess 13-14 March 2026 (A) Details
Standard 2 Colbert, A (Ashlynne) 2 1 1 Mangaung Metro Chess 11-12 October 2024 (A) Mangaung Metro Chess 6-7 February 2026 (A) Details
Standard 3 Lebenya, MJ (Masilonyana Johannes) 2 1 1 Mangaung Metro Chess 31 May to 1 June 2019 (A+B) Mangaung Metro Chess 13-14 March 2026 (A) Details