PLAYER PAGE

Gunther Mittermaier

1090111867
Sedibeng (GSV)
Personal
Main rating
Rating 1755.1
K-factor 28
Floor 1289.1
Highest 1789.1 (2026-03-01)
Min/Max +/- allowed 72
Rating Change
()
Games 25
Score 17
We 17.39
SWe -0.93
Temp +/- -26.1
Penalties 0
Weight perform 1671.9
Final +/- -26.1
New Rating
()
Rating 1729.1
K-factor 28
Floor 1289.1
Highest 1789.1 (2026-03-01)
Min/Max +/- allowed 71.6
Standard rating
Rating 1734.8
K-factor 28
Floor 1284.8
Highest 1784.8 (2026-03-01)
Min/Max +/- allowed 72.1
Rating Change
()
Games 11
Score 7
We 7.68
SWe -0.68
Temp +/- -19.1
Penalties 0
Weight perform 1730.6
Final +/- -19.1
New Rating
()
Rating 1715.7
K-factor 28
Floor 1284.8
Highest 1784.8 (2026-03-01)
Min/Max +/- allowed 72.1
Rapid rating
Rating 1666.9
K-factor 28
Floor 1166.9
Highest 1666.9 (2026-09-01)
Min/Max +/- allowed 85.3
Rating Change
()
Games 5
Score 4
We 4.12
SWe -0.72
Temp +/- -20.1
Penalties 0
Weight perform 1762.1
Final +/- +85.3
New Rating
()
Rating 1752.2
K-factor 28
Floor 1252.2
Highest 1752.2 (2026-10-01)
Min/Max +/- allowed 75.5
Blitz rating
Rating 1203
K-factor 36
Floor 703
Highest 1203 (2025-11-01)
Min/Max +/- allowed 165.1
Rating Change
()
Games 9
Score 6
We 4.87
SWe 1.13
Temp +/- 40.8
Penalties 0
Weight perform 1413.2
Final +/- +165.1
New Rating
()
Rating 1368.1
K-factor 36
Floor 868.1
Highest 1368.1 (2026-10-01)
Min/Max +/- allowed 130.5
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Fonteine Chess Open 2026 (A) Standard 2026-10-24 2026-10-24 Sedibeng (GSV) 5 1755.1 1 0 840.2 -23.1 Details
2 Gauteng Closed Chess Championships 2026 (U18 Open) Standard 2026-10-17 2026-10-17 Ekurhuleni (GE) 5 1755.1 5 4 1942.5 24.7 Details
3 Ponziani Chess Open 2026 (A) Standard 2026-10-10 2026-10-10 Sedibeng (GSV) 5 1755.1 5 3 1511.4 -22.8 Details
4 Gauteng Top Schools Teams 2026 (U19 Open) Rapid 2026-08-28 2026-08-28 Ekurhuleni (GE) 5 1755.1 5 4 1938.5 6.2 Details
5 Chess-in-the-Vaal Blitz 2026 (A+B) Blitz 2026-09-26 2026-09-26 Sedibeng (GSV) 9 1755.1 9 6 1567.6 -3.1 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 Centurion Chess Club Open Tournament (A) Standard 2026-09-19 2026-09-19 Tshwane (GTP) 5 1740.2 5 2.5 1808.1 9.5 Details
2 Sedibeng Chess Open 2026 (B) Standard 2026-09-05 2026-09-05 Sedibeng (GSV) 5 1740.2 5 4 1636.6 5.5 Details
3 D8 Sedibeng West Team Championships 2026 (U19 Mixed + U19 Girls) Rapid 2026-08-22 2026-08-22 Sedibeng (GSV) 5 1740.2 5 5 1596.8 5 Details
4 Checkmate the Cold Fundraiser 2026 (B) Rapid 2026-07-18 2026-07-18 Sedibeng (GSV) 5 1717.4 5 5 2001.1 17.8 Details
5 LS Vryheidsmonument Open 2026 (A+B) Standard 2026-06-20 2026-06-20 Sedibeng (GSV) 5 1757.5 4 3 1736.6 -1.3 Details
6 Kings and Queens Chess Open 2026 (A) Standard 2026-06-13 2026-06-13 Sedibeng (GSV) 5 1757.5 5 4 1718.9 4.4 Details
7 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
8 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
9 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
10 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
11 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
12 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
13 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
14 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
15 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
16 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
17 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
18 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
19 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
20 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
21 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
22 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
23 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
24 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
25 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
26 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
27 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
28 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
29 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
30 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
31 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
32 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
33 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
34 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
35 Moja Chess Extravaganza 2025 (C) Classical 2025-04-26 2025-05-01 Johannesburg Metro (GJM) 9 1568.5 9 5 1509.7 -13 Details
36 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
37 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
38 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
39 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
40 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
41 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
42 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
43 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
44 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
45 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
46 Queens Gambit Chess Open 2024 (A) Standard 2024-11-23 2024-11-23 Sedibeng (GSV) 5 1481 5 3 1467.3 -2 Details
47 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
48 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
49 Fonteine Open 2024 (A) Standard 2024-10-19 2024-10-19 Sedibeng (GSV) 5 1575.2 4 0 966.7 -47.5 Details
50 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
Game statistics ( )
Games 11
Wins 6
Draws 2
Losses 3
White 7
Black 4
White wins 3
Black wins 3
Score 7
Percent 63.6
Dp 115.9
AOR 1530.5
Performance 1646.4
Game statistics ()
Games 115
Wins 78
Draws 11
Losses 26
White 58
Black 58
White wins 43
Black wins 36
Score 83.5
Percent 72.6
Dp 192.2
AOR 1529.4
Performance 1721.6
Game statistics (History)
Games 575
Wins 337
Draws 51
Losses 187
White 286
Black 290
White wins 183
Black wins 155
Score 362.5
Percent 63
Dp 110.9
AOR 1382.9
Performance 1493.7
Rankings (Main)
National
Overall 367
Gender 344
Age group 32
Gender/Age 30
Provincial
Overall 140
Gender 129
Age group 14
Gender/Age 12
Regional
Overall 12
Gender 10
Age group 1
Gender/Age 1
Rankings (Standard)
National
Overall 414
Gender 388
Age group 36
Gender/Age 34
Provincial
Overall 162
Gender 151
Age group 15
Gender/Age 13
Regional
Overall 15
Gender 13
Age group 1
Gender/Age 1
Rankings (Rapid)
National
Overall 111
Gender 109
Age group 10
Gender/Age 10
Provincial
Overall 24
Gender 24
Age group 1
Gender/Age 1
Regional
Overall 1
Gender 1
Age group 1
Gender/Age 1
Rankings (Blitz)
National
Overall 518
Gender 476
Age group 62
Gender/Age 55
Provincial
Overall 172
Gender 151
Age group 23
Gender/Age 19
Regional
Overall 15
Gender 14
Age group 4
Gender/Age 4
Performance ( )
Games 10
Score 7
Percent 70
Aor 1557
Dp 170
Prat 1727
Performance ()
Games 114
Score 83.5
Percent 73.2
Aor 1531.7
Dp 197.6
Prat 1729.3
Performance (12 months)
Games 136
Score 96
Percent 70.6
Aor 1538.2
Dp 175
Prat 1713.2
Performance (History)
Games 574
Score 362.5
Percent 63.2
Aor 1383.1
Dp 111.8
Prat 1494.9
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Marimuthu, S (Shaylen) 18 11 7 D8 Schools Individuals 2023 (U15 Boys) Sedibeng Chess Open 2026 (B) Details
Overall 2 Raspor, G (Gregor) 8 5 3 Vaal Chess Club Blitz Open 31 May 2025 (A) Kings and Queens Chess Open 2026 (A) Details
Overall 3 Tolmay, L (Llewellyn) 7 3 4 TST-MSA Chess Open 2019 (D) Mzansi Interprovincial Youth Chess Championships 2024 (U16 Open Combined) Details
Overall 4 Karsten, K (Keagan) 6 2 4 Drie Riviere Open 2019 (D) Driehoek Open Chess Tournament 2023 (B) 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) 12 8 4 D8 Schools Individuals 2023 (U15 Boys) Sedibeng Chess Open 2026 (B) Details
Standard 2 Kotzee, A (Armand) 6 3 3 Amigo Spur Eligwa Chess Open 2019 (D) Hoerskool Overvaal Chess Open 2024 (B) Details
Standard 3 Raspor, G (Gregor) 6 3 3 HS Driehoek Chess Open 2025 (A+B) Kings and Queens Chess Open 2026 (A) Details
Standard 4 Karsten, K (Keagan) 6 2 4 Drie Riviere Open 2019 (D) Driehoek Open Chess Tournament 2023 (B) Details
Standard 5 Tolmay, L (Llewellyn) 6 3 3 TST-MSA Chess Open 2019 (D) Mzansi Interprovincial Youth Chess Championships 2024 (U16 Open Combined) Details
Rapid 1 Marimuthu, S (Shaylen) 5 2 3 VaalPark Primary Open Chess 2023 (B) Checkmate the Cold Fundraiser 2026 (B) Details
Rapid 2 Mokoena, R (Reneilwe) 2 1 1 Midvaal Winter Classic 13 July 2024 (C) Evaton #Bossoya Chess Rapid 09 Nov 2024 (B) 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 Ralebenya, L (Lebenya) 2 0 2 Evaton Primary Open 20 July 2024 (B) Checkmate for Change Rapid 2026 (C+D) 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