PLAYER PAGE

Gunther Mittermaier

1090111867
Sedibeng (GSV)
Personal
Main rating
Rating 1757.5
K-factor 28
Floor 1289.1
Highest 1789.1 (2026-03-01)
Min/Max +/- allowed 72
Rating Change
()
Games 10
Score 7
We 8.59
SWe -1.22
Temp +/- -34.1
Penalties 0
Weight perform 1626.7
Final +/- -34.1
New Rating
()
Rating 1723.4
K-factor 28
Floor 1289.1
Highest 1789.1 (2026-03-01)
Min/Max +/- allowed 71.6
Standard rating
Rating 1745.5
K-factor 28
Floor 1284.8
Highest 1784.8 (2026-03-01)
Min/Max +/- allowed 72.1
Rating Change
()
Games 5
Score 3
We 4.06
SWe -1.06
Temp +/- -29.7
Penalties 0
Weight perform 1640.4
Final +/- -29.7
New Rating
()
Rating 1715.8
K-factor 28
Floor 1284.8
Highest 1784.8 (2026-03-01)
Min/Max +/- allowed 72.1
Rapid rating
Rating 1357.6
K-factor 36
Floor 752
Highest 1516.4 (2023-05-01)
Min/Max +/- allowed 105.6
Rating Change
()
Games 5
Score 4
We 3.03
SWe 0.64
Temp +/- 23
Penalties 0
Weight perform 1561.4
Final +/- +105.6
New Rating
()
Rating 1463.3
K-factor 36
Floor 752
Highest 1516.4 (2023-05-01)
Min/Max +/- allowed 105.6
Blitz rating
Rating 1203
K-factor 36
Floor 703
Highest 1203 (2025-11-01)
Min/Max +/- allowed 165.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1203
K-factor 36
Floor 703
Highest 1203 (2025-11-01)
Min/Max +/- allowed 165.1
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 West Rand Open 2.0 (Open) Standard 2026-06-06 2026-06-06 West Rand (GWR) 5 1757.5 5 3 1543.7 -25.2 Details
2 D8 (Sedibeng West) Individuals League 2026 (U18 Boys) Rapid 2026-05-16 2026-05-16 Sedibeng (GSV) 4 1757.5 4 3 1558.9 -8.6 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Fundraiser for Philip and Anika 09 May 2026 (A+B) Standard 2026-05-09 2026-05-09 Sedibeng (GSV) 5 1717.5 5 4.5 1895.8 26.4 Details
2 Checkmate for Change Rapid 2026 (C+D) Rapid 2026-05-02 2026-05-02 Sedibeng (GSV) 5 1717.5 5 5 1921 13.6 Details
3 Chess-in-the-Vaal Open 18 April 2026 (A) Standard 2026-04-18 2026-04-18 Sedibeng (GSV) 5 1789.1 3 2 1677 -8 Details
4 FIDE in the West 2026 (Open) Standard 2026-04-11 2026-04-11 West Rand (GWR) 5 1789.1 5 2.5 1578.3 -29.5 Details
5 South African Junior Closed Chess Championship 2026 (U18 Open) Classical 2026-03-28 2026-04-02 Bojanala Platina (NBR) 9 1789.1 9 4 1514 -82 Details
6 Hoerskool Drie Riviere Chess Open 07 March 2026 (A) Standard 2026-03-07 2026-03-07 Sedibeng (GSV) 5 1708.8 5 3 1791.1 12.2 Details
7 Ekurhuleni 1st Standard Tournament 2026 (B) Standard 2026-02-14 2026-02-14 Ekurhuleni (GE) 5 1617.4 5 4.5 1790.5 16.4 Details
8 West Rand Open 2026 (Open) Standard 2026-02-07 2026-02-07 West Rand (GWR) 5 1617.4 5 4.5 2005.9 25.7 Details
9 MCA Tshwane Welcome 2026 (B) Standard 2026-01-24 2026-01-24 Tshwane (GTP) 5 1617.4 5 4.5 1839.5 11.7 Details
10 2026 JMC Kick off Tournament (A) Standard 2026-02-01 2026-02-01 Johannesburg Metro (GJM) 5 1617.4 5 2.5 1718.5 5.9 Details
11 2025 Mzansi Individual Championships (U18 Open) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1591.2 6 4.5 1782.1 27 Details
12 2025 Mzansi Inter Provincial Team Championships (U18 Open) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1591.2 6 2.5 1450.3 -16.4 Details
13 Gauteng Inter-Region at Emerald Resort 2025 (U18 Championship) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1591.2 5 2.5 1672.5 8.1 Details
14 Queen's Gambit Chess Open 29 Nov 2025 (A) Standard 2025-11-29 2025-11-29 Sedibeng (GSV) 5 1589.6 5 3 1618.6 1.2 Details
15 Chess-in-the-Vaal Academy Blitz Open 25 Oct 2025 (A) Blitz 2025-10-25 2025-10-25 Sedibeng (GSV) 7 1621.9 7 5 1755.9 5.4 Details
16 2025 Gauteng Top Schools Teams (U19) Standard 2025-08-30 2025-08-30 Tshwane (GTP) 5 1621.9 5 3.5 1552.7 -5.8 Details
17 LS Fonteine Open 18 Oct 2025 (B+C) Standard 2025-10-18 2025-10-18 Sedibeng (GSV) 5 1621.9 5 4 1519.3 -8.8 Details
18 Checkmate for Change Rapid 11 Oct 2025 (A) Rapid 2025-10-11 2025-10-11 Sedibeng (GSV) 5 1621.9 2 1 1361.8 -4.8 Details
19 Laerskool Eligwa Open 20 Sept 2025 (A+B) Standard 2025-09-20 2025-09-20 Sedibeng (GSV) 5 1610.6 5 3 1615.1 1.7 Details
20 Sedibeng Chess Open 06 Sept 2025 (A) Standard 2025-09-06 2025-09-06 Sedibeng (GSV) 5 1610.6 5 3.5 1652.4 4 Details
21 GDE (D8) Sedibeng West Schools - Teams 2025 (U19) Standard 2025-08-16 2025-08-16 Sedibeng (GSV) 5 1568.6 5 4.5 1653.2 7.8 Details
22 Knight Shift Open Chess Tournament 2025 (Open) Standard 2025-08-02 2025-08-02 Dr Kenneth Kaunda (NWP) 5 1568.6 5 3.5 1722.2 15.4 Details
23 Evaton International Chess Day Rapid 19 July 2025 (A) Rapid 2025-07-19 2025-07-19 Sedibeng (GSV) 6 1565.4 6 3 1592.9 2.3 Details
24 HS Driehoek Chess Open 2025 (A+B) Standard 2025-06-14 2025-06-14 Sedibeng (GSV) 5 1542.3 5 3 1540.4 0.7 Details
25 GDE (D8) Sedibeng West Schools Individuals 2025 (U18 Boys) Standard 2025-06-07 2025-06-07 Sedibeng (GSV) 5 1542.3 5 4.5 1700.9 16.4 Details
26 Vaal Chess Club Blitz Open 31 May 2025 (A) Blitz 2025-05-31 2025-05-31 Sedibeng (GSV) 7 1542.3 7 4 1534.6 -0.5 Details
27 Moja Chess Extravaganza 2025 (C) Classical 2025-04-26 2025-05-01 Johannesburg Metro (GJM) 9 1568.5 9 5 1509.7 -13 Details
28 Moja Chess Extravaganza 2025 (Blitz) Blitz 2025-04-26 2025-04-26 Johannesburg Metro (GJM) 7 1568.5 5 1 1337.9 -5.7 Details
29 South African Junior Closed Chess Championships 2025 (U16 Open) Classical 2025-03-31 2025-04-05 Cape Winelands (WCW) 9 1600.5 9 3 1491.2 -22.8 Details
30 Hoerskool Drie Riviere Open 08 March 2025 (A) Standard 2025-03-08 2025-03-08 Sedibeng (GSV) 5 1628.3 4 2.5 1507.6 -9 Details
31 Laerskool Vaalpark Open 01 March 25 (A) Standard 2025-03-01 2025-03-01 Sedibeng (GSV) 5 1628.3 5 2.5 1509.1 -10.8 Details
32 Knight Riders Open Chess Tournament 2025 (A) Standard 2025-02-22 2025-02-22 Johannesburg Metro (GJM) 5 1550.6 5 2 1581.1 -1.8 Details
33 Laer Volkskool Open 15 Feb 2025 (A+B) Standard 2025-02-15 2025-02-15 Sedibeng (GSV) 5 1550.6 5 3 1567.1 2.3 Details
34 DR KK Volkies 2025 (Open) Standard 2025-02-01 2025-02-01 Dr Kenneth Kaunda (NWP) 5 1550.6 5 3.5 1710.9 16.4 Details
35 Afrikaans High School Open 08 Feb 2025 (A) Standard 2025-02-08 2025-02-08 Sedibeng (GSV) 5 1550.6 5 4 1719.3 16.1 Details
36 Mzansi Interprovincial Youth Chess Championships 2024 (U16 Open Combined) Classical 2024-12-16 2024-12-19 Capricorn (LCP) 7 1472.8 7 6 1835 58.8 Details
37 Gauteng Inter-Region at UJ 2024 (U16 Open) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1472.8 5 1 1376.5 -10.1 Details
38 Queens Gambit Chess Open 2024 (A) Standard 2024-11-23 2024-11-23 Sedibeng (GSV) 5 1481 5 3 1467.3 -2 Details
39 Laerskool Midvaal Rapid 16 Nov 2024 (Prestige) Rapid 2024-11-16 2024-11-16 Sedibeng (GSV) 5 1481 5 1.5 1493.9 1.3 Details
40 Evaton #Bossoya Chess Rapid 09 Nov 2024 (B) Rapid 2024-11-09 2024-11-09 Sedibeng (GSV) 6 1481 5 3 1424.6 -4.5 Details
41 Fonteine Open 2024 (A) Standard 2024-10-19 2024-10-19 Sedibeng (GSV) 5 1575.2 4 0 966.7 -47.5 Details
42 NWU Vaal Chess Open 12 Oct 2024 (A+B) Standard 2024-10-12 2024-10-12 Sedibeng (GSV) 5 1575.2 5 2 1482.4 -9.1 Details
43 Gauteng Top Schools 2024 (U19 Open) Rapid 2024-10-05 2024-10-05 Ekurhuleni (GE) 5 1575.2 5 4 1535.3 -2.2 Details
44 Kings Gambit Chess Open 14 Sept 2024 (B) Standard 2024-09-14 2024-09-14 Sedibeng (GSV) 5 1475.9 5 4 1737.1 24.7 Details
45 Sedibeng Chess Open 07 Sept 24 (B) Standard 2024-09-07 2024-09-07 Sedibeng (GSV) 5 1475.9 5 3.5 1567.8 8.3 Details
46 North School Primary Chess Open 2024 (A) Standard 2024-08-31 2024-08-31 Sedibeng (GSV) 5 1475.9 5 3.5 1503.4 3.5 Details
47 Sedibeng West District Schools Chess Team's Championships 2024 (U19) Standard 2024-08-12 2024-08-12 Sedibeng (GSV) 5 1456 3 3 1678.2 12.4 Details
48 Evaton Primary Open 20 July 2024 (B) Rapid 2024-07-20 2024-07-20 Sedibeng (GSV) 5 1508.8 5 2 1153.3 -24.5 Details
49 Midvaal Winter Classic 13 July 2024 (C) Rapid 2024-07-13 2024-07-13 Sedibeng (GSV) 7 1508.8 7 4 1415.1 -8.7 Details
50 AG Visser Open 2024 (B) Standard 2024-06-08 2024-06-08 Sedibeng (GSV) 5 1498.2 5 3.5 1557.9 6.6 Details
Game statistics ( )
Games 5
Wins 3
Draws 0
Losses 2
White 2
Black 3
White wins 2
Black wins 1
Score 3
Percent 60
Dp 85
AOR 1458.7
Performance 1543.7
Game statistics ()
Games 61
Wins 39
Draws 8
Losses 14
White 30
Black 32
White wins 22
Black wins 18
Score 43
Percent 70.5
Dp 174.2
AOR 1552.3
Performance 1726.5
Game statistics (History)
Games 521
Wins 298
Draws 48
Losses 175
White 258
Black 264
White wins 162
Black wins 137
Score 322
Percent 61.8
Dp 100.3
AOR 1370.4
Performance 1470.7
Rankings (Main)
National
Overall 350
Gender 327
Age group 26
Gender/Age 24
Provincial
Overall 128
Gender 118
Age group 13
Gender/Age 12
Regional
Overall 11
Gender 9
Age group 1
Gender/Age 1
Rankings (Standard)
National
Overall 375
Gender 350
Age group 30
Gender/Age 28
Provincial
Overall 140
Gender 129
Age group 14
Gender/Age 13
Regional
Overall 12
Gender 10
Age group 1
Gender/Age 1
Rankings (Rapid)
National
Overall 1267
Gender 1087
Age group 165
Gender/Age 146
Provincial
Overall 235
Gender 205
Age group 26
Gender/Age 25
Regional
Overall 32
Gender 28
Age group 6
Gender/Age 6
Rankings (Blitz)
National
Overall 506
Gender 460
Age group 57
Gender/Age 48
Provincial
Overall 182
Gender 160
Age group 26
Gender/Age 22
Regional
Overall 18
Gender 17
Age group 4
Gender/Age 4
Performance ( )
Games 5
Score 3
Percent 60
Aor 1458.7
Dp 85
Prat 1543.7
Performance ()
Games 61
Score 43
Percent 70.5
Aor 1552.3
Dp 174.2
Prat 1726.5
Performance (12 months)
Games 133
Score 89.5
Percent 67.3
Aor 1522.3
Dp 147
Prat 1669.3
Performance (History)
Games 521
Score 322
Percent 61.8
Aor 1370.4
Dp 100.3
Prat 1470.7
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Marimuthu, S (Shaylen) 15 9 6 D8 Schools Individuals 2023 (U15 Boys) Checkmate for Change Rapid 2026 (C+D) Details
Overall 2 Tolmay, L (Llewellyn) 7 3 4 TST-MSA Chess Open 2019 (D) Mzansi Interprovincial Youth Chess Championships 2024 (U16 Open Combined) Details
Overall 3 Raspor, G (Gregor) 7 5 2 Vaal Chess Club Blitz Open 31 May 2025 (A) Fundraiser for Philip and Anika 09 May 2026 (A+B) Details
Overall 4 Ndwambi, TRJ (Talifhani) 6 6 0 NWU Vaal Chess Open 12 Oct 2024 (A+B) Hoerskool Drie Riviere Chess Open 07 March 2026 (A) Details
Overall 5 Kotzee, A (Armand) 6 3 3 Amigo Spur Eligwa Chess Open 2019 (D) Hoerskool Overvaal Chess Open 2024 (B) Details
Standard 1 Marimuthu, S (Shaylen) 11 7 4 D8 Schools Individuals 2023 (U15 Boys) South African Junior Closed Chess Championship 2026 (U18 Open) Details
Standard 2 Karsten, K (Keagan) 6 2 4 Drie Riviere Open 2019 (D) Driehoek Open Chess Tournament 2023 (B) Details
Standard 3 Kotzee, A (Armand) 6 3 3 Amigo Spur Eligwa Chess Open 2019 (D) Hoerskool Overvaal Chess Open 2024 (B) Details
Standard 4 Tolmay, L (Llewellyn) 6 3 3 TST-MSA Chess Open 2019 (D) Mzansi Interprovincial Youth Chess Championships 2024 (U16 Open Combined) Details
Standard 5 Raspor, G (Gregor) 5 3 2 HS Driehoek Chess Open 2025 (A+B) Fundraiser for Philip and Anika 09 May 2026 (A+B) Details
Rapid 1 Marimuthu, S (Shaylen) 3 1 2 VaalPark Primary Open Chess 2023 (B) Checkmate for Change Rapid 2026 (C+D) Details
Rapid 2 Ralebenya, L (Lebenya) 2 0 2 Evaton Primary Open 20 July 2024 (B) Checkmate for Change Rapid 2026 (C+D) Details
Rapid 3 Ndwambi, TRJ (Talifhani) 2 2 0 Laerskool Midvaal Rapid 16 Nov 2024 (Prestige) Evaton International Chess Day Rapid 19 July 2025 (A) Details
Rapid 4 Mokoena, R (Reneilwe) 2 1 1 Midvaal Winter Classic 13 July 2024 (C) Evaton #Bossoya Chess Rapid 09 Nov 2024 (B) Details
Rapid 5 Sidumo, A (Anga) 2 2 0 Laerskool Midvaal Rapid 16 Nov 2024 (Prestige) Evaton International Chess Day Rapid 19 July 2025 (A) Details
Blitz 1 Raspor, G (Gregor) 2 2 0 Vaal Chess Club Blitz Open 31 May 2025 (A) Chess-in-the-Vaal Academy Blitz Open 25 Oct 2025 (A) Details