Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Jaimi Coertse

108081020
Ekurhuleni (GE)
Personal
Main rating
Rating 1156.8
K-factor 40
Floor 656.8
Highest 1200 (2024-11-01)
Min/Max +/- allowed 166
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 878.3
Final +/- 0
New Rating
()
Rating 1156.8
K-factor 40
Floor 656.8
Highest 1200 (2024-11-01)
Min/Max +/- allowed 165.8
Standard rating
Rating 1095.3
K-factor 40
Floor 595.3
Highest 1200 (2024-11-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 864.1
Final +/- 0
New Rating
()
Rating 1095.3
K-factor 40
Floor 595.3
Highest 1200 (2024-11-01)
Min/Max +/- allowed 165.8
Rapid rating
Rating 1021.2
K-factor 40
Floor 521.2
Highest 1284.3 (2018-05-01)
Min/Max +/- allowed 147.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 252.4
Final +/- 0
New Rating
()
Rating 1021.2
K-factor 40
Floor 521.2
Highest 1284.3 (2018-05-01)
Min/Max +/- allowed 147.1
Blitz rating
Rating 756.4
K-factor 40
Floor 500
Highest 1200 (2024-02-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 756.4
K-factor 40
Floor 500
Highest 1200 (2024-02-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2025 Tshwane South School District CLOSED League Championship (U17A) Standard 2025-08-16 2025-08-16 Tshwane (GTP) 5 1151 5 2 1189 0 Details
2 Gauteng Top Schools 2024 (U17 Open) Rapid 2024-10-05 2024-10-05 Ekurhuleni (GE) 5 1111.4 2 2 1783.7 0 Details
3 D4 Tshwane South District Schools Teams Chess Tournament 2024 (U17A) Standard 2024-08-03 2024-08-03 Tshwane (GTP) 5 1056.3 5 3 1332.5 0 Details
4 2023 Tshwane South School District CLOSED Individual Championships (U15 Open) Standard 2023-04-22 2023-04-22 Tshwane (GTP) 5 1079.9 5 1 953.5 0 Details
5 2019 Super 12 Laerskole (Seniors) Rapid 2019-05-04 2019-05-04 Tshwane (GTP) 5 1049.4 5 3 1271.4 0 Details
6 Inter Region GE vs JHB Metro 2018 (U12B) Standard 2018-10-06 2018-10-06 Ekurhuleni (GE) 5 1048.4 5 2 1061.3 0 Details
7 Witfield Open 2018 (C) Standard 2018-07-21 2018-07-21 Ekurhuleni (GE) 5 979.3 5 3 1163.6 0 Details
8 Boksburg Chess Club Open 2018 (U12) Standard 2018-07-14 2018-07-14 Ekurhuleni (GE) 5 979.3 5 2 940.6 0 Details
9 Ekurhuleni Trials 3 2018 (U12) Standard 2018-06-16 2018-06-16 Ekurhuleni (GE) 5 857.9 5 3 972.1 0 Details
10 2018 Super 12 (Junior) Rapid 2018-05-05 2018-05-05 Tshwane (GTP) 5 761.2 5 5 1451.3 0 Details
11 Ekurhuleni Trials 2 2018 (U12) Standard 2018-04-21 2018-04-21 Ekurhuleni (GE) 5 749.6 5 3 815.4 0 Details
12 Human Rights Day Open 2018 (C) Standard 2018-03-21 2018-03-21 Ekurhuleni (GE) 5 710.4 5 2.5 925.8 0 Details
13 South African Junior Team Championships 2017 (U10B) Classical 2018-01-04 2018-01-08 4 Knights (4K) 7 756.4 6 2 593.6 0 Details
14 Inter Regional Ge Vs Gsv 2017 (U10) Standard 2017-10-28 2017-10-28 Ekurhuleni (GE) 5 682 5 5 1021 0 Details
15 New Market Mall Rapid - Alberton - 2017-09-29&30 Open 2017 Rapid 2017-09-29 2017-09-30 Ekurhuleni (GE) 11 505 11 5 673 0 Details
16 Ekurhuleni Trials 3 2017 (U10) Standard 2017-07-29 2017-07-29 Ekurhuleni (GE) 5 642 5 4 807 0 Details
17 Boksburg Rapid 2017 Rapid 2017-06-10 2017-06-10 Ekurhuleni (GE) 7 500 7 4 596 0 Details
18 Bedfordview Open 2017 (U12) Standard 2017-06-03 2017-06-03 Ekurhuleni (GE) 6 672 6 3.5 572 0 Details
19 2017 Super 12 (Juniors) Rapid 2017-05-27 2017-05-27 Tshwane (GTP) 5 100 5 3 500 0 Details
20 Kenton Open 2017 (D) Standard 2017-05-20 2017-05-20 Ekurhuleni (GE) 6 651 6 4.5 721 0 Details
21 Ekurhuleni Trials 2017 (C) Standard 2017-04-22 2017-04-22 Ekurhuleni (GE) 5 645 5 3 673 0 Details
22 Ekurhuleni Open 4 March 2017 (D) Standard 2017-03-04 2017-03-04 Ekurhuleni (GE) 5 597 5 4 792 0 Details
23 South African Junior Team Championships 2016 (U10 B) Classical 2016-12-16 2016-12-19 Tshwane (GTP) 7 579 7 3 649 0 Details
24 2016 Gauteng Top Schools Team Championship (U9 Open) Standard 2016-09-22 2016-09-22 Tshwane (GTP) 5 417 4 4 755 0 Details
25 Eku Gp 2016 (Section D) Standard 2016-09-23 2016-09-24 Ekurhuleni (GE) 6 417 6 5 730 0 Details
26 Eku Rpd Tournament 2016 (C) Rapid 2016-08-27 2016-08-27 Ekurhuleni (GE) 8 0 7 4.5 487 0 Details
27 Eku Aug Open 2016 (Section D) Standard 2016-08-12 2016-08-13 Ekurhuleni (GE) 6 446 6 3 360 0 Details
28 Eku Trial 3 2016 (Under 8 10) Standard 2016-07-22 2016-07-23 Ekurhuleni (GE) 6 378 6 4 598 0 Details
29 Eku Opn 2016 (Section D) Standard 2016-06-10 2016-06-11 Ekurhuleni (GE) 6 0 6 3.5 356 0 Details
30 Ge Trl2 C (Section C) Standard 2016-05-20 2016-05-21 Ekurhuleni (GE) 6 0 6 3.5 454 0 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics (History)
Games 63
Wins 33
Draws 1
Losses 29
White 33
Black 30
White wins 18
Black wins 15
Score 33.5
Percent 53.2
Dp 27
AOR 1044.6
Performance 1071.6
Rankings (Main)
National
Overall 17009
Gender 12861
Age group 1869
Gender/Age 1499
Provincial
Overall 5422
Gender 4076
Age group 624
Gender/Age 492
Regional
Overall 1380
Gender 968
Age group 170
Gender/Age 121
Rankings (Standard)
National
Overall 13585
Gender 10060
Age group 1504
Gender/Age 1173
Provincial
Overall 4710
Gender 3459
Age group 507
Gender/Age 390
Regional
Overall 994
Gender 678
Age group 125
Gender/Age 92
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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 5
Score 2
Percent 40
Aor 1274
Dp -85
Prat 1189
Performance (History)
Games 63
Score 33.5
Percent 53.2
Aor 1044.6
Dp 27
Prat 1071.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Janse Van Rensburg, J (Jayden) 2 0 2 Boksburg Chess Club Open 2018 (U12) Witfield Open 2018 (C) Details
Standard 1 Janse Van Rensburg, J (Jayden) 2 0 2 Boksburg Chess Club Open 2018 (U12) Witfield Open 2018 (C) Details