PLAYER PAGE

Jan-Michael Richter

101032167
Tshwane (GTP)
Personal
Main rating
Rating 1835.5
K-factor 24
Floor 1335.5
Highest 1835.5 (2026-07-01)
Min/Max +/- allowed 67
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1826.3
Final +/- 0
New Rating
()
Rating 1835.5
K-factor 24
Floor 1335.5
Highest 1835.5 (2026-07-01)
Min/Max +/- allowed 67.1
Standard rating
Rating 1826.3
K-factor 24
Floor 1326.3
Highest 1826.3 (2026-07-01)
Min/Max +/- allowed 67.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1826.3
Final +/- 0
New Rating
()
Rating 1826.3
K-factor 24
Floor 1326.3
Highest 1826.3 (2026-07-01)
Min/Max +/- allowed 67.9
Rapid rating
Rating 1621
K-factor 28
Floor 1121
Highest 1621 (2024-03-01)
Min/Max +/- allowed 91
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1621
K-factor 28
Floor 1121
Highest 1621 (2024-03-01)
Min/Max +/- allowed 91
Blitz rating
Rating 1597.9
K-factor 28
Floor 1121
Highest 1621 (2019-12-01)
Min/Max +/- allowed 91
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1597.9
K-factor 28
Floor 1121
Highest 1621 (2019-12-01)
Min/Max +/- allowed 91
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 Wynie Robbertse Chess Tournament 2026 (A) Standard 2026-06-27 2026-06-27 Tshwane (GTP) 5 1761.8 5 3.5 2062.8 40 Details
2 2026 Anton Van Wouw Open (A) Standard 2026-06-20 2026-06-20 Tshwane (GTP) 5 1761.8 5 4 1963.8 26.7 Details
3 Bojanala's Battle Of Mount Cambridge 2025 (Queens) Standard 2025-10-11 2025-10-11 Bojanala Platina (NBR) 5 1756.7 5 2.5 1818.7 3.7 Details
4 AHS Open Chess Tournament 2025 (A) Standard 2025-03-01 2025-03-01 Tshwane (GTP) 5 1746.7 4 3 1837.2 7.1 Details
5 2024 Tshwane Chess OPEN Registration Tournament (A) Standard 2024-01-27 2024-01-27 Tshwane (GTP) 5 1769.5 5 2.5 1609.6 -16.3 Details
6 2023 Piet Robbertse Fide Rated Open Chess Tournament (A) Standard 2023-02-04 2023-02-05 Tshwane (GTP) 5 1730.5 5 1.5 1461.1 -28.9 Details
7 2023 Tshwane Chess Open Registration Tournament (A) Standard 2023-01-28 2023-01-28 Tshwane (GTP) 5 1712.6 5 3.5 1852.8 12.9 Details
8 2022 Wynie Robbertse Open (A) Standard 2022-10-08 2022-10-08 Tshwane (GTP) 5 1733.1 5 2 1590.5 -14.6 Details
9 2022 Blou Bul Open (A) Standard 2022-06-25 2022-06-26 Tshwane (GTP) 5 1732 5 3 1738.3 0.8 Details
10 Rachella`s Cafe Blitz Tournament 2 2022 Blitz 2022-04-03 2022-04-03 Tshwane (GTP) 9 1731.9 9 5 1720.2 0 Details
11 2021 Milos Ristic Open (A) Standard 2021-10-09 2021-10-09 Tshwane (GTP) 5 1725.2 5 3 1764.9 4.6 Details
12 2021 Blou Bul Tournament (A) Standard 2021-04-10 2021-04-10 Mangaung (FMB) 5 1714.5 5 3 1819.2 7.6 Details
13 Ekurhuleni Chess Kempton Park Open 2020 (A) Standard 2020-11-21 2020-11-21 Ekurhuleni (GE) 5 1709.9 5 2.5 1752.2 3.2 Details
14 2020 Wynie Robbertse Open Chess Tournament (A) Standard 2020-03-07 2020-03-07 Tshwane (GTP) 5 1615.6 4 3 1955.5 26.4 Details
15 2020 Waterkloof Open (A) Standard 2020-02-29 2020-03-01 Tshwane (GTP) 5 1615.6 5 2 1662.9 3.6 Details
16 The Joburg Open 2019 (Prestige) Standard 2019-10-12 2019-10-12 Johannesburg Metro (GJM) 5 1584.5 5 3 1861.1 22.2 Details
17 2019 Gauteng School League Finals (U19 Open) Standard 2019-08-24 2019-08-24 Tshwane (GTP) 5 1580.2 5 4 1406.4 -6.1 Details
18 2019 Alekhine Open (A) Classical 2019-08-09 2019-08-10 Tshwane (GTP) 5 1580.2 5 3 1652.6 9.4 Details
19 2019 SA Schools Winter Games (U18 Boys) Standard 2019-07-01 2019-07-04 Ethekwini (KED) 7 1662.7 7 2.5 1144.3 -72 Details
20 2019 D3 Team League (U19) Standard 2019-07-20 2019-07-20 Tshwane (GTP) 3 1662.7 3 3 1864.6 13.1 Details
21 Fonties Challange 2019 (High School) Standard 2019-06-08 2019-06-08 Johannesburg Metro (GJM) 5 1653.2 4 4 1699.8 6.6 Details
22 2019 Gauteng Secondary Schools Individual Chess Championships (U18 Boys) Standard 2019-05-25 2019-05-25 Tshwane (GTP) 5 1659 5 4.5 1563.7 0.8 Details
23 JNW Club - Bryanston Open 2 2019 (A) Standard 2019-05-11 2019-05-11 Johannesburg Metro (GJM) 5 1659 5 2 1617.7 -4.8 Details
24 2019 D3 Individuals (U18 Boys) Standard 2019-04-13 2019-04-13 Tshwane (GTP) 5 1645.9 5 4 1580.6 -1.3 Details
25 2019 Chris Greyling (A) Standard 2019-04-27 2019-04-27 Tshwane (GTP) 5 1645.9 5 2 1625.3 -1.3 Details
26 2019 Capablanca Chess Festival (RR D) Classical 2019-04-18 2019-04-22 Tshwane (GTP) 9 1645.9 9 5.5 1698.9 12.2 Details
27 JNW Club - Trinityhouse Randpark Ridge Open 2019 (A) Standard 2019-03-09 2019-03-09 Johannesburg Metro (GJM) 5 1626.8 5 2 1737 5.5 Details
28 2019 South African Junior Closed Chess Championship (U18 Open) Classical 2019-03-17 2019-03-22 Chess South Africa (CSA) 9 1626.8 9 4.5 1667.6 7.8 Details
29 2019 Blou Bul (A) Standard 2019-02-16 2019-02-16 Tshwane (GTP) 5 1642.8 5 1.5 1530.9 -14.9 Details
30 2019 Constantia Park Open (A) Standard 2019-02-09 2019-02-09 Tshwane (GTP) 5 1642.8 5 2.5 1674.4 3.8 Details
31 2019 Tshwane Chess Registration Tournament (A) Standard 2019-01-26 2019-01-26 Tshwane (GTP) 5 1634 5 2.5 1704.8 6.1 Details
32 2018 Inter Region Chess Championships Classical 2018-12-21 2018-12-24 4 Knights (4K) 7 1560.9 7 3 1646.9 13 Details
33 South African Junior Team Championships 2018 (U18A) Classical 2018-12-16 2018-12-20 4 Knights (4K) 7 1560.9 7 5.5 1802.7 39 Details
34 Limpopo Open Chess Championship 2018 (A) Standard 2018-11-17 2018-11-18 Capricorn (LCP) 7 1624.2 7 3 1298.2 -45.4 Details
35 2018 Lardies Ope (A) Standard 2018-10-27 2018-10-27 Tshwane (GTP) 5 1701.6 5 1 1345.5 -34 Details
36 2018 Gauteng North Open (A) Standard 2018-10-20 2018-10-21 Tshwane (GTP) 5 1701.6 5 2 1646.8 -14.3 Details
37 Inter Region GE vs JHB Metro 2018 (U18+U20) Standard 2018-10-06 2018-10-06 Ekurhuleni (GE) 5 1701.6 5 3 1634.2 -7.1 Details
38 2018 Jakaranda (B) Standard 2018-09-22 2018-09-22 Tshwane (GTP) 5 1615.9 5 3 1674.6 5.1 Details
39 2018 Centurion Chess Club Open (A) Standard 2018-09-29 2018-09-29 Tshwane (GTP) 5 1615.9 5 3 1862.2 21.1 Details
40 2018 Alekhine Open (A) Standard 2018-08-09 2018-08-11 Tshwane (GTP) 6 1588.9 6 4 1607.4 3.2 Details
41 JNW Club - Maragon Open 2018 (A) Standard 2018-08-04 2018-08-04 Johannesburg Metro (GJM) 5 1588.9 5 2.5 1672.4 8.8 Details
42 JHB Metro Junior Closed 2018 (Open) Standard 2018-07-28 2018-07-29 Johannesburg Metro (GJM) 6 1592.1 6 4 1559.4 -2.1 Details
43 2018 Swartkop Open (A) Standard 2018-06-23 2018-06-23 Tshwane (GTP) 5 1533.2 5 3 1693.6 14.9 Details
44 2018 Gauteng Secondary Schools Individual Chess Championships (U18 Boys) Standard 2018-05-26 2018-05-26 Tshwane (GTP) 5 1497.9 5 4.5 1762.7 23.4 Details
45 2018 South African Junior Closed Chess Championships (U18 Open) Classical 2018-04-01 2018-04-07 Chess South Africa (CSA) 11 1564.3 10 3.5 1360.1 -47.8 Details
46 2018 Waterkloof Open (A) Standard 2018-03-03 2018-03-04 Tshwane (GTP) 5 1558.6 5 3 1575.3 1.1 Details
47 2018 D3 Tshwane North Individual Chess Championships (U17+U19 Boys) Standard 2018-03-10 2018-03-10 Tshwane (GTP) 5 1558.6 5 4 1560.2 3.2 Details
48 2018 Piet Robbertse Chess Tournament (Prestige) Classical 2018-02-02 2018-02-04 Tshwane (GTP) 5 1604.8 5 2.5 1314.8 -33 Details
49 2018 Tshwane Registration Open Chess Tournament (A) Standard 2018-01-27 2018-01-27 Tshwane (GTP) 5 1621 5 1.5 1514 -9.8 Details
50 South African Inter Regional Championships 2017 Classical 2018-01-09 2018-01-12 4 Knights (4K) 7 1621 7 3.5 1623.6 -3 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 10
Wins 7
Draws 1
Losses 2
White 6
Black 4
White wins 5
Black wins 2
Score 7.5
Percent 75
Dp 212.5
AOR 1800.8
Performance 2013.3
Game statistics (History)
Games 281
Wins 135
Draws 48
Losses 98
White 148
Black 133
White wins 74
Black wins 61
Score 159
Percent 56.6
Dp 56
AOR 1586
Performance 1641.9
Rankings (Main)
National
Overall 217
Gender 207
Age group 144
Gender/Age 138
Provincial
Overall 77
Gender 73
Age group 48
Gender/Age 46
Regional
Overall 31
Gender 31
Age group 20
Gender/Age 20
Rankings (Standard)
National
Overall 211
Gender 202
Age group 138
Gender/Age 133
Provincial
Overall 78
Gender 74
Age group 48
Gender/Age 46
Regional
Overall 32
Gender 32
Age group 19
Gender/Age 19
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 10
Score 7.5
Percent 75
Aor 1800.8
Dp 212.5
Prat 2013.3
Performance (12 months)
Games 15
Score 10
Percent 66.7
Aor 1806.8
Dp 141.7
Prat 1948.4
Performance (History)
Games 281
Score 159
Percent 56.6
Aor 1586
Dp 56
Prat 1641.9
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Mazibuko, K (Khanya) 9 4 5 2018 D3 Tshwane North Individual Chess Championships (U17+U19 Boys) Ekurhuleni Chess Kempton Park Open 2020 (A) Details
Overall 2 Mlahleki, V (Vusimuzi) 7 3 4 South African Junior Team Championships 2017 (U18A) Rachella`s Cafe Blitz Tournament 2 2022 Details
Overall 3 Nene, TH (Themba Hope) 5 3 2 South African Inter Regional Championships 2017 2022 Wynie Robbertse Open (A) Details
Overall 4 Govender, S (Shevern) 4 2 2 2019 Tshwane Chess Registration Tournament (A) 2021 Blou Bul Tournament (A) Details
Overall 5 Koning, J (Jaedin) 3 1 2 2019 Alekhine Open (A) 2021 Blou Bul Tournament (A) Details
Standard 1 Mazibuko, K (Khanya) 9 4 5 2018 D3 Tshwane North Individual Chess Championships (U17+U19 Boys) Ekurhuleni Chess Kempton Park Open 2020 (A) Details
Standard 2 Mlahleki, V (Vusimuzi) 6 3 3 South African Junior Team Championships 2017 (U18A) 2021 Milos Ristic Open (A) Details
Standard 3 Govender, S (Shevern) 4 2 2 2019 Tshwane Chess Registration Tournament (A) 2021 Blou Bul Tournament (A) Details
Standard 4 Nene, TH (Themba Hope) 4 2 2 South African Inter Regional Championships 2017 2022 Wynie Robbertse Open (A) Details
Standard 5 Koning, J (Jaedin) 3 1 2 2019 Alekhine Open (A) 2021 Blou Bul Tournament (A) Details