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Chess SA Region AOC

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Johann Buhrmann

106056845
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1467.3
K-factor 32
Floor 1033
Highest 1545.8 (2023-06-01)
Min/Max +/- allowed 101
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1008.4
Final +/- 0
New Rating
()
Rating 1467.3
K-factor 32
Floor 1033
Highest 1545.8 (2023-06-01)
Min/Max +/- allowed 101.3
Standard rating
Rating 1482.5
K-factor 32
Floor 1026.2
Highest 1542.2 (2023-06-01)
Min/Max +/- allowed 101.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1059.9
Final +/- 0
New Rating
()
Rating 1482.5
K-factor 32
Floor 1026.2
Highest 1542.2 (2023-06-01)
Min/Max +/- allowed 101.8
Rapid rating
Rating 982.4
K-factor 40
Floor 500
Highest 1200 (2019-12-01)
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 982.4
K-factor 40
Floor 500
Highest 1200 (2019-12-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 599.2
K-factor 40
Floor 500
Highest 1200 (2019-12-01)
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 599.2
K-factor 40
Floor 500
Highest 1200 (2019-12-01)
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 Gauteng Schools Individuals Finals 2024 (U18 Boys) Standard 2024-08-17 2024-08-17 Ekurhuleni (GE) 5 1480.4 5 2 1120.3 0 Details
2 2024 Gauteng Inter-Region Chess Championship (U18A) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1500.3 5 2.5 1393.7 0 Details
3 Mzansi Bryanston Rapid 2023 (Advanced) Rapid 2023-10-07 2023-10-07 Johannesburg Metro (GJM) 5 1506.7 5 2 1442.1 0 Details
4 Mzansi Spring Rapid 2023 Rapid 2023-09-02 2023-09-02 Johannesburg Metro (GJM) 7 1533 7 3 1266 0 Details
5 2023 Gauteng Top Schools (U17 Mixed) Standard 2023-08-19 2023-08-19 West Rand (GWR) 5 1529.8 5 3 1466.9 0 Details
6 JMC Closed Aug 2023 (U18+U20) Standard 2023-08-04 2023-08-06 Johannesburg Metro (GJM) 6 1529.8 6 4 1595.2 0 Details
7 JNW Open - Trinityhouse Little Falls 2023 (B) Standard 2023-06-24 2023-06-24 Johannesburg Metro (GJM) 5 1508.9 5 3.5 1562.1 0 Details
8 JNW Open - Trinityhouse Little Falls 2023 (B) Standard 2023-05-13 2023-05-13 Johannesburg Metro (GJM) 5 1432.4 5 4 1638.9 0 Details
9 2023 South African Junior Closed Chess Championships (U18 Open) Classical 2023-03-31 2023-04-04 Chess South Africa (CSA) 9 1412.7 8 2.5 1468.9 0 Details
10 JMC 1 St Peters 2023 (B) Standard 2023-03-18 2023-03-18 Johannesburg Metro (GJM) 5 1366.4 5 4 1622 0 Details
11 2022 South African Junior Wild Card Chess Championships (U18+U20 Open) Classical 2022-12-09 2022-12-12 4 Knights (4K) 7 1290.6 6 2.5 1404.7 0 Details
12 2022 South African Junior Team Chess Championships (U18 Open) Classical 2022-12-04 2022-12-08 4 Knights (4K) 7 1290.6 7 4.5 1434 0 Details
13 2022 South Africa Junior Blitz Chess Championships (U16+U18) Blitz 2022-12-05 2022-12-05 4 Knights (4K) 7 1290.6 6 2.5 1422.1 0 Details
14 2022 Gauteng Schools Individual Chess Championship (U18 Boys) Standard 2022-06-18 2022-06-18 Ekurhuleni (GE) 5 1289.1 5 2.5 1304.3 0 Details
15 2022 Gauteng Interregion (U16 Open) Standard 2022-02-26 2022-02-26 Tshwane (GTP) 5 1256 5 2.5 1348.9 0 Details
16 JMC @ Pinnacle 2022 (B) Standard 2022-02-19 2022-02-20 Johannesburg Metro (GJM) 5 1256 5 2 1253.9 0 Details
17 JMC Bryanston 2021 (C) Standard 2021-11-06 2021-11-06 Johannesburg Metro (GJM) 5 1160.4 5 5 1659.1 0 Details
18 JMC Everest 2021 (C) Standard 2021-10-30 2021-10-30 Johannesburg Metro (GJM) 5 1183 5 2 1073.2 0 Details
19 JNW Club - Junior A High School 2020 Rapid 2020-03-07 2020-03-07 Johannesburg Metro (GJM) 5 1195.5 5 1 1125.1 0 Details
20 2019 South African Junior Team Championships (U14D) Classical 2020-01-04 2020-01-08 4 Knights (4K) 7 1074.7 7 6 1447.4 0 Details
21 Chessnuts November Tournament 2019 (Kings) Standard 2019-11-08 2019-11-08 Johannesburg Metro (GJM) 5 1072 5 1 1095.7 0 Details
22 JHB Metro Closed 2019 (U14) Standard 2019-07-27 2019-07-28 Johannesburg Metro (GJM) 6 985.7 6 3 1191.8 0 Details
23 Chessnuts Under 1200 Rated Tournament 2019 (Kings) Standard 2019-07-13 2019-07-13 Johannesburg Metro (GJM) 5 985.7 5 2 1145.6 0 Details
24 JNW Club - Unika Scholar 2019 (Open) Standard 2019-06-01 2019-06-01 Johannesburg Metro (GJM) 5 874.8 4 0.5 898.6 0 Details
25 JNW Club - Hoerskool Linden 2019 (C) Standard 2019-06-15 2019-06-15 Johannesburg Metro (GJM) 5 874.8 4 0 786.2 0 Details
26 JNW Club - Bryanston Open 2 2019 (D) Standard 2019-05-11 2019-05-11 Johannesburg Metro (GJM) 5 744 5 5 1424.5 0 Details
27 JNW Club - Charterhouse Open 2019 (D) Standard 2019-04-13 2019-04-13 Johannesburg Metro (GJM) 5 500 5 4 1289.2 0 Details
28 Chessnuts Under 1200 6 April 2019 (Knights) Standard 2019-04-06 2019-04-06 Johannesburg Metro (GJM) 5 500 5 2 933.7 0 Details
29 Chessnuts Under 1200 27 April 2019 (Knights) Standard 2019-04-27 2019-04-27 Johannesburg Metro (GJM) 5 500 5 2 954.3 0 Details
30 Jnw Chess - Unika Scholar 2016 (Open Junior) Standard 2016-06-11 2016-06-11 Johannesburg Metro (GJM) 5 462 5 1 336 0 Details
31 Jnw Chess Bryanston Open 2016 (Section D) Rapid 2016-01-30 2016-01-30 Johannesburg Metro (GJM) 6 0 6 1.5 414 0 Details
32 Fontainebleau Open 2014 (U10) Standard 2014-08-15 2014-08-16 Johannesburg Metro (GJM) 6 0 6 1.5 316 0 Details
33 Jhb Metro Chess Open1 2014 (U10) Standard 2014-05-30 2014-05-31 Johannesburg Metro (GJM) 6 0 6 3 575 0 Details
34 Bryanston Open 2014 (U10) Standard 2014-05-09 2014-05-10 Johannesburg Metro (GJM) 6 0 6 3 524 0 Details
35 Linden Open 2014 - U10 Standard 2014-04-11 2014-04-12 Johannesburg Metro (GJM) 6 0 6 2.5 434 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 156
Wins 76
Draws 9
Losses 71
White 80
Black 76
White wins 45
Black wins 31
Score 80.5
Percent 51.6
Dp 13.6
AOR 1303.5
Performance 1317.1
Rankings (Main)
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 (Standard)
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 (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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (History)
Games 156
Score 80.5
Percent 51.6
Aor 1303.5
Dp 13.6
Prat 1317.1
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Jones, W (William) 3 0 3 JNW Club - Unika Scholar 2019 (Open) JMC Closed Aug 2023 (U18+U20) Details
Overall 2 Deysel, K (Kaleb) 3 2 1 Chessnuts Under 1200 27 April 2019 (Knights) JMC @ Pinnacle 2022 (B) Details
Overall 3 Fauconier, A (Amber) 2 2 0 JNW Club - Charterhouse Open 2019 (D) JNW Club - Hoerskool Linden 2019 (C) Details
Overall 4 Becker, M (Matthew) 2 2 0 2022 South African Junior Team Chess Championships (U18 Open) 2022 South African Junior Wild Card Chess Championships (U18+U20 Open) Details
Overall 5 Lusi, L (Lunathi) 2 0 2 JNW Open - Trinityhouse Little Falls 2023 (B) 2024 Gauteng Inter-Region Chess Championship (U18A) Details
Standard 1 Deysel, K (Kaleb) 3 2 1 Chessnuts Under 1200 27 April 2019 (Knights) JMC @ Pinnacle 2022 (B) Details
Standard 2 Jones, W (William) 3 0 3 JNW Club - Unika Scholar 2019 (Open) JMC Closed Aug 2023 (U18+U20) Details
Standard 3 Stadler, H (Helgard) 2 0 2 2022 South African Junior Wild Card Chess Championships (U18+U20 Open) 2023 South African Junior Closed Chess Championships (U18 Open) Details
Standard 4 Akker, D (Dylan) 2 0 2 JMC Bryanston 2021 (C) JNW Open - Trinityhouse Little Falls 2023 (B) Details
Standard 5 D`Alton, E (Ezra) 2 1 1 Chessnuts Under 1200 Rated Tournament 2019 (Kings) JMC Bryanston 2021 (C) Details