PLAYER PAGE

Personal

Buchner, E (Emil)

Chess SA id

1120133903

FIDE id

?

Date of birth

2012-03-09 (U14)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-08-15

Personal details last changed

1900-01-01

Junior GPX Games

52

Junior GPX Points

1406.4

Item Main Standard Rapid Blitz
Rating 1420.3 1415.8 1140.4 1200
Raw rating 1420.3 1415.8 1140.4 1200
Weighted rating 1370.9 1359.4 1140.4 1200
Weighted performance 1389.9 1387.1 0 0
Floor 937.9 933.4 700 700
K-factor 32 32 36 36
Min/Max rating change allowed 121.1 121.9 180.5 165.8
Highest rating 1437.9
2025-07-01
1433.4
2025-07-01
1200
2018-10-01
1200
2018-10-01
Highest raw rating 1437.9
2025-07-01
1433.4
2025-07-01
1200
2020-01-01
1200
2024-02-01
Highest weighted rating 1365.3
2025-09-01
1353
2025-09-01
1200
2018-10-01
1200
2018-10-01
Highest weighted performance 1419.9
2025-07-01
1418.5
2023-08-01
1200
2020-01-01
1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1420.3 1415.8 1140.4 1200
Analysis
Rating 1420.3 1415.8 1140.4 1200
Raw rating 1420.3 1415.8 1140.4 1200
Weighted rating 1370.9 1359.4 1140.4
Weighted performance 1389.9 1387.1 0
K-factor 32 32 36 36
Floor 937.9 933.4 700 700
Max/Min rating change allowed 121.1 121.9 180.5 165.8
Games 0 0 0 0
Score 0 0 0 0
Expected score 0 0 0 0
Score-Expected 0 0 0 0
Temp raw +/- 0 0 0 0
Final raw +/- 0 0 0 0
New raw rating 1420.3 1415.8 1140.4 1200
New weighted rating 1376.1 1365.5 1140.4 1200
New weighted performance 1389.4 1386.6 0 0
Temp new rating 1420.3 1415.8 1140.4 1200
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1420.3 1415.8 1140.4 1200
New K-factor 32 32 36 36
New floor 937.9 933.4 700 700

Item Main Standard Rapid Blitz
0 0 0 0
42 42 0 0
55 55 0 0
73 73 0 0
53 46 7 0
29 29 0 0
History 252 245 7 0

Games since
Main
102
Standard
102
Rapid
0
Blitz
0
Gender Male
Age group U14
Region Tshwane (GTP)
Province Gauteng (GT)
Main
RSA Province Region
Overall 1959 692 248
Male 1633 567 198
U14 302 102 32
U14 Male 230 76 24
Standard
RSA Province Region
Overall 1895 712 268
Male 1559 580 212
U14 305 105 39
U14 Male 226 77 27
Rapid
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U14 -1 -1 -1
U14 Male -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U14 -1 -1 -1
U14 Male -1 -1 -1

Games Score % Dp AvgOpp Performance
Main 0 0 0 0 0 0
Standard 0 0 0 0 0 0
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
Games Score % Dp AvgOpp Performance
Main 42 24 57.14 60.7 1390.7 1451.4
Standard 42 24 57.14 60.7 1390.7 1451.4
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 252 127.5 50.6 5.1 1263.3 1268.3
Standard 245 124.5 50.82 6.9 1267.5 1274.4
Rapid 7 3 42.86 -60.7 1115 1054.3
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 1420.3 1415.8 1140.4 1200
2025-09-01 1420.3 1415.8 1140.4 1200
2025-08-01 1423.2 1415.7 1140.4 1200
2025-07-01 1437.9 1433.4 1140.4 1200
2025-06-01 1414.4 1406.8 1140.4 1200
2025-05-01 1418.1 1409.5 1140.4 1200
2025-04-01 1418.1 1409.5 1140.4 1200
2025-03-01 1364.2 1364.5 1140.4 1200
2025-02-01 1321.1 1303 1140.4 1200
2025-01-01 1296.3 1276.3 1140.4 1200
2024-12-01 1302.6 1286.4 1140.4 1200
2024-11-01 1302.6 1286.4 1140.4 1200
2024-10-01 1305 1286.4 1140.4 1200
2024-09-01 1302.9 1278.1 1140.4 1200
2024-08-01 1302.9 1278.1 1140.4 1200
2024-07-01 1332.6 1315.9 1140.4 1200
2024-06-01 1331 1311.2 1140.4 1200
2024-08-01 1377.2 1377.1 1140.4 1200
2024-04-01 1330.7 1314.1 1140.4 1200
2024-03-01 1330.7 1314.1 1140.4 1200
2024-02-01 1323.8 1300.1 1140.4 1200
2024-01-01 1343.5 1319.2 1140.4 1200
2023-12-01 1343.5 1319.2 1140.4 1200
2023-11-01 1343.5 1319.2 1140.4 1200

Comming soon.

Tournaments

No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 2025 Tshwane South School District CLOSED League Championship (U13A) 2025-08-15 2025-08-15 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
2 2025 Etienne Lewis Closed Chess Tournament (U14) 2025-08-08 2025-08-10 Standard Tshwane (GTP) 7 7 4 Yes Analysis
3 2025 Menlo Open (B) 2025-07-26 2025-07-26 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
4 2025 Elise Steenkamp Open Chess Tournament (Queen) 2025-06-14 2025-06-16 Standard Tshwane (GTP) 7 7 3.5 Yes Analysis
5 2025 Silver Lakes Chess Club Open Chess Tournament (C) 2025-05-03 2025-05-03 Standard Tshwane (GTP) 5 3 1.5 Yes Analysis
6 Lubowski Open 2025 (D1) 2025-03-21 2025-03-22 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
7 AHS Open Chess Tournament 2025 (C) 2025-03-01 2025-03-01 Standard Tshwane (GTP) 5 5 3 Yes Analysis
8 Constantiapark Open 2025 (C) 2025-02-15 2025-02-15 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 2025 Tshwane South School District CLOSED League Championship (U13A) 2025-08-15 2025-08-15 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
2 2025 Etienne Lewis Closed Chess Tournament (U14) 2025-08-08 2025-08-10 Standard Tshwane (GTP) 7 7 4 Yes Analysis
3 2025 Menlo Open (B) 2025-07-26 2025-07-26 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
4 2025 Elise Steenkamp Open Chess Tournament (Queen) 2025-06-14 2025-06-16 Standard Tshwane (GTP) 7 7 3.5 Yes Analysis
5 2025 Silver Lakes Chess Club Open Chess Tournament (C) 2025-05-03 2025-05-03 Standard Tshwane (GTP) 5 3 1.5 Yes Analysis
6 Lubowski Open 2025 (D1) 2025-03-21 2025-03-22 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
7 AHS Open Chess Tournament 2025 (C) 2025-03-01 2025-03-01 Standard Tshwane (GTP) 5 5 3 Yes Analysis
8 Constantiapark Open 2025 (C) 2025-02-15 2025-02-15 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
9 Gauteng Inter-Region at UJ 2024 (U14 Candidates) 2024-12-07 2024-12-08 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
10 2024 Gauteng North Open Chess Tournament (B) 2024-10-05 2024-10-06 Standard Tshwane (GTP) 5 5 2 Yes Analysis
11 2024 Etienne Lewis (U14) 2024-08-30 2024-09-01 Standard Tshwane (GTP) 7 7 3.5 Yes Analysis
12 2024 Midstream College Open Chess Tournament (B2) 2024-07-20 2024-07-20 Standard Tshwane (GTP) 5 4 1 Yes Analysis
13 2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section (D) 2024-06-01 2024-06-01 Standard Tshwane (GTP) 5 5 3 Yes Analysis
14 2024 Tshwane South School District CLOSED Individual Championships (U13 Mixed) 2024-05-11 2024-05-11 Standard Tshwane (GTP) 5 5 3 Yes Analysis
15 2024 Mid Gauteng Open Chess Tournament (U14) 2024-05-02 2024-05-02 Standard Tshwane (GTP) 5 5 2 Yes Analysis
16 2024 KSNG CHess Academy Open Tournament (D1) 2024-04-06 2024-04-06 Standard Tshwane (GTP) 5 5 4 Yes Analysis
17 2024 Piet Robbertse Open Chess Tournament (C) 2024-02-03 2024-02-04 Standard Tshwane (GTP) 5 5 2 Yes Analysis
18 2024 Tshwane Chess OPEN Registration Tournament (C1) 2024-01-27 2024-01-27 Standard Tshwane (GTP) 5 5 2 Yes Analysis
19 2024 Gauteng Inter-Region Chess Championship (U12A) 2024-01-13 2024-01-14 Standard Tshwane (GTP) 5 4 2 Yes Analysis
20 Lardies Open Tournament 2023 (C) 2023-10-28 2023-10-28 Standard Tshwane (GTP) 5 5 1 Yes Analysis
21 2023 Centurion Chess Open (C) 2023-09-23 2023-09-23 Standard Tshwane (GTP) 5 5 3 Yes Analysis
22 2023 Gauteng Top Schools (U11 Mixed) 2023-08-18 2023-08-18 Standard West Rand (GWR) 5 5 2 Yes Analysis
23 2023 Etienne Lewis Closed Tournament (U12) 2023-08-25 2023-08-27 Standard Tshwane (GTP) 7 7 5 Yes Analysis
24 2023 Tshwane South School District CLOSED League Championship (U11) 2023-07-29 2023-07-29 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
25 Wynie Robbertse Open Tournament 2023 (C) 2023-06-03 2023-06-03 Standard Tshwane (GTP) 5 4 2 Yes Analysis
26 2023 Lubowski Open Tournament (C) 2023-06-24 2023-06-25 Standard Tshwane (GTP) 5 5 4 Yes Analysis
27 2023 Elize Steenkamp Open Tournament (C) 2023-06-16 2023-06-17 Standard Tshwane (GTP) 6 6 3 Yes Analysis
28 Gauteng Schools Individual Finals 2023 (U11 Boys) 2023-05-26 2023-05-26 Standard Ekurhuleni (GE) 5 1 0 Yes Analysis
29 2023 Tshwane South School District CLOSED Individual Championships (U11 Open) 2023-04-22 2023-04-22 Standard Tshwane (GTP) 5 5 4 Yes Analysis
30 2023 Milos Ristic Open Tournament (C) 2023-04-27 2023-04-27 Standard Tshwane (GTP) 5 5 3 Yes Analysis
31 Chris Greyling Open Tournament 2023 (C) 2023-03-21 2023-03-21 Standard Tshwane (GTP) 5 5 1 Yes Analysis
32 2023 Afrikaans Hoër Seunskool Open Chess Tournament (C) 2023-03-04 2023-03-04 Standard Tshwane (GTP) 5 5 0 Yes Analysis
33 Laerskool Constantiapark Open Chess Tournament 2023 (U12) 2023-02-18 2023-02-18 Standard Tshwane (GTP) 5 5 3 Yes Analysis
34 2023 Tshwane Chess Open Registration Tournament (C2) 2023-01-28 2023-01-28 Standard Tshwane (GTP) 5 5 0.5 Yes Analysis
35 2022 South African Junior Team Chess Championships (U12 Open) 2022-12-04 2022-12-08 Standard 4 Knights (4K) 7 6 4 Yes Analysis
36 2022 Gauteng North Chess Open (D) 2022-10-15 2022-10-16 Standard Tshwane (GTP) 5 5 3 Yes Analysis
37 2022 Etienne Lewis (U12 Open) 2022-09-02 2022-09-04 Standard Tshwane (GTP) 7 7 4 Yes Analysis
38 2022 Alekhine Open (D) 2022-08-13 2022-08-14 Standard Tshwane (GTP) 5 4 2 Yes Analysis
39 2022 Blou Bul Open (D) 2022-06-25 2022-06-26 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
40 2022 Mid Gauteng Open (D) 2022-05-07 2022-05-07 Standard Tshwane (GTP) 5 5 2 Yes Analysis
41 D4 Individuals 2022 (U11 Open) 2022-04-23 2022-04-23 Rapid Tshwane (GTP) 7 7 3 Yes Analysis
42 2022 Lubowski Open Tournament (D) 2022-04-09 2022-04-10 Standard Tshwane (GTP) 5 5 3 Yes Analysis
43 2022 Chris Greyling Open (D) 2022-03-12 2022-03-12 Standard Tshwane (GTP) 5 5 3 Yes Analysis
44 2022 Tshwane Chess Open Registration Tournament (D2) 2022-01-29 2022-01-29 Standard Tshwane (GTP) 5 4 1 Yes Analysis
45 2021 Lardies Ope (D) 2021-10-30 2021-10-30 Standard Tshwane (GTP) 5 5 2 Yes Analysis
46 2021 Etienne Lewis Closed Trials (U10 Open) 2021-09-24 2021-09-26 Standard Nelson Mandela Bay (ENM) 7 6 2.5 Yes Analysis
47 2021 Gauteng North Open Tournament (E) 2021-08-28 2021-08-29 Standard Tshwane (GTP) 5 5 4 Yes Analysis
48 2021 Alekhine Open (E) 2021-08-14 2021-08-15 Standard Tshwane (GTP) 5 5 3 Yes Analysis
49 2021 Chris Greyling Open Tournament (E) 2021-05-08 2021-05-08 Standard Tshwane (GTP) 5 4 2 Yes Analysis
50 2021 Registration Tournament (D) 2021-03-13 2021-03-13 Standard Tshwane (GTP) 5 4 0 Yes Analysis

Top 3 Streaks

# Games Start End
1 6 Tournament
2023 Tshwane South School District CLOSED Individual Championships
Tournament
2023 Milos Ristic Open Tournament
date
2023-04-22
rnd
2
type
Standard
result
1
date
2023-04-27
rnd
2
type
Standard
result
1
Opponent
Allison, S (Spencer)
Opponent
Viljoen, A (Amber)
2 5 Tournament
AHS Open Chess Tournament 2025
Tournament
Lubowski Open 2025
date
2025-03-01
rnd
4
type
Standard
result
1
date
2025-03-21
rnd
3
type
Standard
result
0.5
Opponent
Smith, E (Eduan)
Opponent
Masemola, K (Keitumetse)
3 4 Tournament
2025 Silver Lakes Chess Club Open Chess Tournament
Tournament
2025 Elise Steenkamp Open Chess Tournament
date
2025-05-03
rnd
4
type
Standard
result
1
date
2025-06-14
rnd
2
type
Standard
result
0.5
Opponent
Aucamp, A (Alexander Nicolai)
Opponent
Dsouza, E (Ethan)
# Games Start End
1 6 Tournament
2023 Tshwane South School District CLOSED Individual Championships
Tournament
2023 Milos Ristic Open Tournament
date
2023-04-22
rnd
2
type
Standard
result
1
date
2023-04-27
rnd
2
type
Standard
result
1
Opponent
Allison, S (Spencer)
Opponent
Viljoen, A (Amber)
2 5 Tournament
AHS Open Chess Tournament 2025
Tournament
Lubowski Open 2025
date
2025-03-01
rnd
4
type
Standard
result
1
date
2025-03-21
rnd
3
type
Standard
result
0.5
Opponent
Smith, E (Eduan)
Opponent
Masemola, K (Keitumetse)
3 4 Tournament
2025 Silver Lakes Chess Club Open Chess Tournament
Tournament
2025 Elise Steenkamp Open Chess Tournament
date
2025-05-03
rnd
4
type
Standard
result
1
date
2025-06-14
rnd
2
type
Standard
result
0.5
Opponent
Aucamp, A (Alexander Nicolai)
Opponent
Dsouza, E (Ethan)
# Games Start End
1 1 Tournament
D4 Individuals 2022
Tournament
D4 Individuals 2022
date
2022-04-23
rnd
7
type
Rapid
result
1
date
2022-04-23
rnd
7
type
Rapid
result
1
Opponent
De Klerk, W (Wihan)
Opponent
De Klerk, W (Wihan)
2 1 Tournament
D4 Individuals 2022
Tournament
D4 Individuals 2022
date
2022-04-23
rnd
5
type
Rapid
result
1
date
2022-04-23
rnd
5
type
Rapid
result
1
Opponent
Van Der Loo, B (Benjamin Antonie)
Opponent
Van Der Loo, B (Benjamin Antonie)
3 1 Tournament
D4 Individuals 2022
Tournament
D4 Individuals 2022
date
2022-04-23
rnd
1
type
Rapid
result
1
date
2022-04-23
rnd
1
type
Rapid
result
1
Opponent
Van Der Merwe, B (Bernhardt)
Opponent
Van Der Merwe, B (Bernhardt)
No games found.
# Games Start End
# Games Start End
1 6 Tournament
2023 Tshwane South School District CLOSED Individual Championships
Tournament
2023 Milos Ristic Open Tournament
date
2023-04-22
rnd
2
type
Standard
result
1
date
2023-04-27
rnd
2
type
Standard
result
1
Opponent
Allison, S (Spencer)
Opponent
Viljoen, A (Amber)
2 4 Tournament
AHS Open Chess Tournament 2025
Tournament
Lubowski Open 2025
date
2025-03-01
rnd
4
type
Standard
result
1
date
2025-03-21
rnd
2
type
Standard
result
1
Opponent
Smith, E (Eduan)
Opponent
Badenhorst, M (Michael)
3 4 Tournament
2023 Etienne Lewis Closed Tournament
Tournament
2023 Etienne Lewis Closed Tournament
date
2023-08-26
rnd
2
type
Standard
result
1
date
2023-08-27
rnd
5
type
Standard
result
1
Opponent
Fraser, J (Jacobus)
Opponent
Theron, C (Carla)
# Games Start End
1 6 Tournament
2023 Tshwane South School District CLOSED Individual Championships
Tournament
2023 Milos Ristic Open Tournament
date
2023-04-22
rnd
2
type
Standard
result
1
date
2023-04-27
rnd
2
type
Standard
result
1
Opponent
Allison, S (Spencer)
Opponent
Viljoen, A (Amber)
2 4 Tournament
AHS Open Chess Tournament 2025
Tournament
Lubowski Open 2025
date
2025-03-01
rnd
4
type
Standard
result
1
date
2025-03-21
rnd
2
type
Standard
result
1
Opponent
Smith, E (Eduan)
Opponent
Badenhorst, M (Michael)
3 4 Tournament
2023 Etienne Lewis Closed Tournament
Tournament
2023 Etienne Lewis Closed Tournament
date
2023-08-26
rnd
2
type
Standard
result
1
date
2023-08-27
rnd
5
type
Standard
result
1
Opponent
Fraser, J (Jacobus)
Opponent
Theron, C (Carla)
# Games Start End
1 1 Tournament
D4 Individuals 2022
Tournament
D4 Individuals 2022
date
2022-04-23
rnd
7
type
Rapid
result
1
date
2022-04-23
rnd
7
type
Rapid
result
1
Opponent
De Klerk, W (Wihan)
Opponent
De Klerk, W (Wihan)
2 1 Tournament
D4 Individuals 2022
Tournament
D4 Individuals 2022
date
2022-04-23
rnd
5
type
Rapid
result
1
date
2022-04-23
rnd
5
type
Rapid
result
1
Opponent
Van Der Loo, B (Benjamin Antonie)
Opponent
Van Der Loo, B (Benjamin Antonie)
3 1 Tournament
D4 Individuals 2022
Tournament
D4 Individuals 2022
date
2022-04-23
rnd
1
type
Rapid
result
1
date
2022-04-23
rnd
1
type
Rapid
result
1
Opponent
Van Der Merwe, B (Bernhardt)
Opponent
Van Der Merwe, B (Bernhardt)
No games found.
# Games Start End

Top 10 opponents most often played

# Opponent Main Standard Rapid Blitz
Gms Score Dp Gms Score Dp Gms Score Dp Gms Score Dp
Aor Prat Aor Prat Aor Prat Aor Prat
1 Minny ,O (Oban) 4 2 0 4 2 0 0 0 0 0 0 0
1388.2 1388.2 1381.9 1388.2 0 0 0 0
2 Roos ,E (Ewan) 4 1 -212.5 4 1 -212.5 0 0 0 0 0 0
1303.8 1091.2 1301.4 1091.2 0 0 0 0
3 Ribbens ,R (Reuben) 4 1 -212.5 4 1 -212.5 0 0 0 0 0 0
1504.9 1292.4 1498.1 1292.4 0 0 0 0
4 Coetzee ,M (Merikus) 4 3 212.5 4 3 212.5 0 0 0 0 0 0
1126.6 1339.1 1086 1339.1 0 0 0 0
5 Van Der Merwe ,H (Hendrik) 3 1 -141.7 3 1 -141.7 0 0 0 0 0 0
1199.3 1057.6 1193.8 1057.6 0 0 0 0
6 Westermann ,L (Liezl) 3 2 141.7 3 2 141.7 0 0 0 0 0 0
1463.9 1605.6 1457.3 1605.6 0 0 0 0
7 Maponya ,W (Warona) 3 0.5 -283.3 3 0.5 -283.3 0 0 0 0 0 0
1443.6 1160.3 1437.8 1160.3 0 0 0 0
8 Bath ,X (Xavier) 3 0 -425 3 0 -425 0 0 0 0 0 0
1289.5 864.5 1285.8 864.5 0 0 0 0
9 Viljoen ,A (Amber) 3 1 -141.7 3 1 -141.7 0 0 0 0 0 0
1175.2 1033.6 1172.1 1033.6 0 0 0 0
10 Kekana ,N (Neo) 3 2 141.7 3 2 141.7 0 0 0 0 0 0
1155.5 1297.2 1104.8 1297.2 0 0 0 0

Norms

No norms achieved.
# Norm Tournament Start End Rounds Games Score Details
© Chess South Africa