PLAYER PAGE

Juan-Louis Combrink

1100151738
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1907.1
K-factor 24
Floor 1407.1
Highest 1907.1 (2026-02-28)
Min/Max +/- allowed 61
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1902.9
Final +/- 0
New Rating
()
Rating 1907.1
K-factor 24
Floor 1407.1
Highest 1907.1 (2026-02-28)
Min/Max +/- allowed 60.5
Standard rating
Rating 1927.7
K-factor 24
Floor 1427.7
Highest 1927.7 (2026-02-28)
Min/Max +/- allowed 58.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1902.9
Final +/- 0
New Rating
()
Rating 1927.7
K-factor 24
Floor 1427.7
Highest 1927.7 (2026-02-28)
Min/Max +/- allowed 58.8
Rapid rating
Rating 1514.9
K-factor 32
Floor 1014.9
Highest 1514.9 (2025-11-01)
Min/Max +/- allowed 105.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1556.9
Final +/- 0
New Rating
()
Rating 1514.9
K-factor 32
Floor 1014.9
Highest 1514.9 (2025-11-01)
Min/Max +/- allowed 105.9
Blitz rating
Rating 1301.9
K-factor 36
Floor 801.9
Highest 1301.9 (2025-08-01)
Min/Max +/- allowed 143.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1301.9
K-factor 36
Floor 801.9
Highest 1301.9 (2025-08-01)
Min/Max +/- allowed 143.4
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 JMC Trinityhouse Little Falls (A) Standard 2026-02-28 2026-02-28 Johannesburg Metro (GJM) 5 1907.1 5 2.5 1967.9 8 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Chess Power House February Open 2026 (Prestige) Standard 2026-02-21 2026-02-21 Ekurhuleni (GE) 5 1849.5 5 2 1797.9 0 Details
2 Ekurhuleni 1st Standard Tournament 2026 (A) Standard 2026-02-14 2026-02-14 Ekurhuleni (GE) 5 1849.5 5 3 1967.7 0 Details
3 MCA Welcome JHB 2026 (Expert) Standard 2026-02-07 2026-02-07 Johannesburg Metro (GJM) 5 1849.5 5 2.5 1871.9 0 Details
4 MCA Tshwane Welcome 2026 (A) Standard 2026-01-24 2026-01-24 Tshwane (GTP) 5 1849.5 5 3.5 2014.8 0 Details
5 2026 JMC Kick off Tournament (A) Standard 2026-02-01 2026-02-01 Johannesburg Metro (GJM) 5 1849.5 5 3 2114.8 0 Details
6 Chess Molecules Rapid 2025 (A) Rapid 2025-09-20 2025-09-20 Ekurhuleni (GE) 5 1841.4 4 3.5 1706.6 0 Details
7 2025 Gauteng Schools Provincial Individual Chess Championship (U15 Boys) Standard 2025-09-27 2025-09-27 Tshwane (GTP) 5 1841.4 5 4.5 1788.9 0 Details
8 Bojanala's FIDE On The Orion Express 2025 (Queens) Classical 2025-10-03 2025-10-05 Bojanala Platina (NBR) 6 1841.4 6 4 1975.2 0 Details
9 Tshwane Chess Club Clash 2025 (Prestige) Standard 2025-09-13 2025-09-13 Tshwane (GTP) 5 1846.2 5 4 2130.1 0 Details
10 2025 Alekhine Open (A) Standard 2025-09-06 2025-09-07 Tshwane (GTP) 5 1846.2 5 1 1451.8 0 Details
11 2025 Midstream Open Chess Tournament (A) Standard 2025-08-25 2025-08-25 Tshwane (GTP) 5 1807.9 5 3.5 2076 0 Details
12 Chess Power House Aug Open 2025 (Prestige) Standard 2025-08-16 2025-08-16 Ekurhuleni (GE) 5 1807.9 4 0.5 1602.8 0 Details
13 JMC Closed 2025 (A) Standard 2025-08-09 2025-08-10 Johannesburg Metro (GJM) 5 1807.9 5 3.5 2007.7 0 Details
14 Eureka Chess Open 26 July 2025 (A) Standard 2025-07-26 2025-07-26 Sedibeng (GSV) 5 1828.3 5 2.5 1584.5 0 Details
15 2025 Wynie Robbertse Chess Tournament (A) Standard 2025-07-19 2025-07-19 Tshwane (GTP) 5 1828.3 5 3 1866.1 0 Details
16 South African Open 2025 (Championship) Classical 2025-06-28 2025-07-05 Johannesburg Metro (GJM) 11 1828.3 10 4 1848.4 0 Details
17 South African Open 2025 (Blitz) Blitz 2025-07-02 2025-07-02 Johannesburg Metro (GJM) 9 1828.3 9 6 1790 0 Details
18 2025 Elise Steenkamp Open Chess Tournament (King) Standard 2025-06-14 2025-06-16 Tshwane (GTP) 7 1840 7 4 1819.8 0 Details
19 2025 JMCA Open Chess Tournament (A) Standard 2025-06-07 2025-06-07 Tshwane (GTP) 5 1840 5 2.5 1817.2 0 Details
20 JMC Helpmekaar 2025 (A) Standard 2025-06-01 2025-06-01 Johannesburg Metro (GJM) 5 1840 4 2 1756.1 0 Details
21 D6 HS Teams 2025 (U17) Standard 2025-05-31 2025-05-31 Ekurhuleni (GE) 5 1840 4 4 1688.9 0 Details
22 Ekurhuleni Trials 2025 (A) Standard 2025-05-24 2025-05-24 Ekurhuleni (GE) 5 1824.4 5 2.5 1953.8 0 Details
23 Mzansi Africa Classic 2025 (Expert) Standard 2025-05-17 2025-05-17 Johannesburg Metro (GJM) 5 1824.4 5 2.5 1767.4 0 Details
24 Moja Chess Extravaganza 2025 (B) Classical 2025-04-26 2025-05-01 Johannesburg Metro (GJM) 9 1824.4 9 6 1850.1 0 Details
25 JMC Crawford Sandton 2025 (A) Standard 2025-05-10 2025-05-10 Johannesburg Metro (GJM) 5 1824.4 5 2 1763.5 0 Details
26 CPH May 2025 (A) Standard 2025-05-03 2025-05-03 Johannesburg Metro (GJM) 5 1824.4 5 3 1890.7 0 Details
27 2025 Mid Gauteng Open Chess Tournament (A) Standard 2025-04-12 2025-04-12 Tshwane (GTP) 5 1881 5 2.5 1872.5 0 Details
28 South African Junior Closed Chess Championships 2025 (U16 Open) Classical 2025-03-31 2025-04-05 Cape Winelands (WCW) 9 1881 9 5 1651.9 0 Details
29 Lubowski Open 2025 (A) Standard 2025-03-21 2025-03-22 Tshwane (GTP) 5 1764.2 5 2 1709 0 Details
30 2025 Chris Greyling Open Chess Tournament (A) Standard 2025-03-15 2025-03-15 Tshwane (GTP) 5 1764.2 5 4 2125.1 0 Details
31 MCA Summer March 2025 (Expert) Standard 2025-03-08 2025-03-08 Johannesburg Metro (GJM) 5 1764.2 5 2.5 1876.2 0 Details
32 JMC Crawford Ruimsig 2025 (A) Standard 2025-03-01 2025-03-01 Johannesburg Metro (GJM) 5 1764.2 5 3.5 2008.3 0 Details
33 D6 SH Individual 2025 (U15 Boys) Standard 2025-02-22 2025-02-22 Ekurhuleni (GE) 5 1791.8 5 5 1730.2 0 Details
34 JMC Rapid The Bridge School 2025 (Open) Rapid 2025-02-23 2025-02-23 Johannesburg Metro (GJM) 7 1791.8 7 5 1804 0 Details
35 MCA Welcome 2025 (Expert) Standard 2025-02-15 2025-02-15 Johannesburg Metro (GJM) 5 1791.8 4 1 1685.5 0 Details
36 2025 Blou Bul Open Chess Tournament (A) Standard 2025-02-08 2025-02-08 Tshwane (GTP) 5 1791.8 5 3 1967.4 0 Details
37 JMC Kick Off 2025 (A) Standard 2025-02-02 2025-02-02 Johannesburg Metro (GJM) 5 1791.8 5 1 1502.8 0 Details
38 2025 Tshwane Chess OPEN Registration Tournament (A2) Standard 2025-01-25 2025-01-25 Tshwane (GTP) 5 1770.4 5 4 1810.1 0 Details
39 Gauteng Inter-Region at UJ 2024 (U16 Open) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1734.3 5 5 1972.7 0 Details
40 Laerskool Midvaal Rapid 16 Nov 2024 (Prestige) Rapid 2024-11-16 2024-11-16 Sedibeng (GSV) 5 1726.7 5 3 1810.6 0 Details
41 CPH Boksburg Open 2024 (A) Standard 2024-10-25 2024-10-26 Ekurhuleni (GE) 5 1784.9 5 4 1925.6 0 Details
42 2024 Tshwane Chess Club Clash (Open) Standard 2024-10-12 2024-10-12 Tshwane (GTP) 5 1784.9 5 2 1414.6 0 Details
43 2024 Gauteng North Open Chess Tournament (A) Standard 2024-10-05 2024-10-06 Tshwane (GTP) 5 1784.9 5 2 1598.8 0 Details
44 2024 Tuks Open Chess Tournament (A) Standard 2024-09-28 2024-09-28 Tshwane (GTP) 5 1734.9 5 4 1899.4 0 Details
45 Centurion Chess Open Tournament 2024 (A) Standard 2024-09-21 2024-09-21 Tshwane (GTP) 5 1734.9 5 3 1785.2 0 Details
46 Mzansi Spring Open 2024 (Expert) Standard 2024-09-07 2024-09-07 Johannesburg Metro (GJM) 5 1734.9 5 2.5 1930.2 0 Details
47 JCC Khelo India 1st Annual Chess Tournament 2024 (A) Standard 2024-08-31 2024-08-31 Johannesburg Metro (GJM) 5 1734.9 5 2.5 1572 0 Details
48 Ekurhuleni Trails 3 2024 (Open) Standard 2024-08-24 2024-08-24 Ekurhuleni (GE) 5 1734.9 5 3 1605.4 0 Details
49 Chess Power House Spring Rapid 2024 Rapid 2024-09-01 2024-09-01 Johannesburg Metro (GJM) 7 1734.9 7 4 1612.2 0 Details
50 Bojanala's FIDE In The Sparkling Waters 2024 (Prestige) Classical 2024-08-16 2024-08-18 Bojanala Platina (NBR) 6 1741.2 6 3.5 1840.5 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 25
Wins 11
Draws 6
Losses 8
White 12
Black 13
White wins 4
Black wins 7
Score 14
Percent 56
Dp 51
AOR 1902.4
Performance 1953.4
Game statistics (History)
Games 463
Wins 252
Draws 74
Losses 137
White 237
Black 226
White wins 141
Black wins 111
Score 289
Percent 62.4
Dp 105.6
AOR 1633.5
Performance 1739.1
Rankings (Main)
National
Overall 137
Gender 133
Age group 7
Gender/Age 7
Provincial
Overall 47
Gender 45
Age group 5
Gender/Age 5
Regional
Overall 21
Gender 19
Age group 3
Gender/Age 3
Rankings (Standard)
National
Overall 114
Gender 111
Age group 6
Gender/Age 6
Provincial
Overall 38
Gender 37
Age group 4
Gender/Age 4
Regional
Overall 16
Gender 15
Age group 3
Gender/Age 3
Rankings (Rapid)
National
Overall 282
Gender 267
Age group 26
Gender/Age 26
Provincial
Overall 60
Gender 58
Age group 4
Gender/Age 4
Regional
Overall 37
Gender 36
Age group 3
Gender/Age 3
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 25
Score 14
Percent 56
Aor 1902.4
Dp 51
Prat 1953.4
Performance (12 months)
Games 171
Score 98.5
Percent 57.6
Aor 1777.2
Dp 64.6
Prat 1841.9
Performance (History)
Games 463
Score 289
Percent 62.4
Aor 1633.5
Dp 105.6
Prat 1739.1
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Gemmell, Z (Zac) 9 6 3 Boksburg Chess Club Rapid 2023 South African Open 2025 (Blitz) Details
Overall 2 Mbedza, R (Richard) 6 4 2 Ekurhuleni Trails 2 2024 (A) Ekurhuleni Trials 2025 (A) Details
Overall 3 Egeonu, C (Chigozie) 6 1 5 Ekurhuleni Trails 3 2024 (Open) Chess Power House February Open 2026 (Prestige) Details
Overall 4 Thorulsley, K (Kairaav) 6 4 2 Africawide Chess Championship 2023 (Open) 2025 Alekhine Open (A) Details
Overall 5 Jacobs, CN (Calvin Nicholas) 5 2 3 2025 Blou Bul Open Chess Tournament (A) Tshwane Chess Club Clash 2025 (Prestige) Details
Standard 1 Mbedza, R (Richard) 6 4 2 Ekurhuleni Trails 2 2024 (A) Ekurhuleni Trials 2025 (A) Details
Standard 2 Thorulsley, K (Kairaav) 6 4 2 Africawide Chess Championship 2023 (Open) 2025 Alekhine Open (A) Details
Standard 3 Mahlangu, S (Sello) 5 2 3 Centurion Chess Open Tournament 2024 (A) Chess Power House Aug Open 2025 (Prestige) Details
Standard 4 Egeonu, C (Chigozie) 5 1 4 Ekurhuleni Trails 3 2024 (Open) Chess Power House February Open 2026 (Prestige) Details
Standard 5 Gemmell, Z (Zac) 5 3 2 Gauteng Inter-Region at UJ 2024 (U16 Open) CPH May 2025 (A) Details
Rapid 1 Gemmell, Z (Zac) 3 2 1 Boksburg Chess Club Rapid 2023 Boksburg Rapid 2024 (A) Details
Rapid 2 Mallach, M (Matthew) 2 0 2 Chess Power House 1st Rapid 2024 (A) CPH St Andrew's Rapid 2024 (A) Details