PLAYER PAGE

Personal

Buhrs, J (Jethro)

Chess SA id

1100134211

FIDE id

?

Date of birth

2010-01-22 (U16)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-04-27

Personal details last changed

1900-01-01

Junior GPX Games

25

Junior GPX Points

1572

Item Main Standard Rapid Blitz
Rating 1597.6 1591 1247.5 1200
Raw rating 1597.6 1591 1247.5 1200
Weighted rating 1473.4 1454.7 1244.2 1200
Weighted performance 1437.5 1429 0 0
Floor 1097.6 1091 747.5 700
K-factor 32 32 36 36
Min/Max rating change allowed 94.1 95 155 165.8
Highest rating 1597.6
2025-05-05
1591
2025-05-05
1358.5
2024-04-01
1200
2018-10-01
Highest raw rating 1597.6
2025-05-05
1591
2025-05-05
1247.5
2024-05-01
1200
2024-02-01
Highest weighted rating 1597.6
2024-10-01
1591
2024-06-01
1241.8
2025-08-01
1200
2018-10-01
Highest weighted performance 1597.6
2025-05-05
1591
2023-01-01
1358.5
2024-04-01
1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1597.6 1591 1247.5 1200
Analysis
Rating 1597.6 1591 1247.5 1200
Raw rating 1597.6 1591 1247.5 1200
Weighted rating 1473.4 1454.7 1244.2
Weighted performance 1437.5 1429 0
K-factor 32 32 36 36
Floor 1097.6 1091 747.5 700
Max/Min rating change allowed 94.1 95 155 165.8
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 1597.6 1591 1247.5 1200
New weighted rating 1487.1 1469.6 1245.1 1200
New weighted performance 1436.9 1428.5 0 0
Temp new rating 1597.6 1591 1247.5 1200
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1597.6 1591 1247.5 1200
New K-factor 32 32 36 36
New floor 1097.6 1091 747.5 700

Item Main Standard Rapid Blitz
0 0 0 0
25 25 0 0
11 4 7 0
25 25 0 0
49 49 0 0
17 17 0 0
History 127 120 7 0

Games since
Main
36
Standard
29
Rapid
7
Blitz
0
Gender Male
Age group U16
Region Eden (WEG)
Province Western Cape (WC)
Main
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U16 -1 -1 -1
U16 Male -1 -1 -1
Standard
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U16 -1 -1 -1
U16 Male -1 -1 -1
Rapid
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U16 -1 -1 -1
U16 Male -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U16 -1 -1 -1
U16 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 25 19.5 78 238 1371.7 1609.7
Standard 25 19.5 78 238 1371.7 1609.7
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 127 72.5 57.09 60.2 1312.5 1372.7
Standard 120 68.5 57.08 60.2 1303.3 1363.5
Rapid 7 4 57.14 60.7 1468.8 1529.5
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 1597.6 1591 1247.5 1200
2025-09-01 1597.6 1591 1247.5 1200
2025-08-01 1597.6 1591 1247.5 1200
2025-07-01 1597.6 1591 1247.5 1200
2025-06-01 1597.6 1591 1247.5 1200
2025-05-01 1597.6 1591 1247.5 1200
2025-04-01 1484.8 1472.4 1247.5 1200
2025-03-01 1420.7 1424 1247.5 1200
2025-02-01 1360.8 1328.9 1247.5 1200
2025-01-01 1360.8 1324 1247.5 1200
2024-12-01 1360.8 1324 1247.5 1200
2024-11-01 1360.8 1324 1247.5 1200
2024-10-01 1360.8 1324 1247.5 1200
2024-09-01 1360.8 1324 1247.5 1200
2024-08-01 1360.8 1324 1247.5 1200
2024-07-01 1360.8 1324 1247.5 1200
2024-06-01 1373.8 1333 1247.5 1200
2024-08-01 1373.8 1333 1247.5 1200
2024-04-01 1351.2 1333 1200 1200
2024-03-01 1351.2 1333 1200 1200
2024-02-01 1351.2 1333 1200 1200
2024-01-01 1351.2 1333 1200 1200
2023-12-01 1351.2 1333 1200 1200
2023-11-01 1351.2 1333 1200 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 Western Cape Schools Individual Championship 2025 (U15 Boys) 2025-04-26 2025-04-27 Standard West Coast (WCU) 6 6 4 Yes Analysis
2 Eden Chess Trials 2 2025 (U16) 2025-03-15 2025-04-12 Standard Eden (WEG) 10 4 3.5 Yes Analysis
3 Eden Schools Chess Trials 1 2025 (U15 Boys) 2025-03-08 2025-03-08 Standard Eden (WEG) 5 5 4 Yes Analysis
4 George Schools Chess Trials 2 2025 (U15 Boys) 2025-02-15 2025-02-15 Standard Eden (WEG) 5 5 3 Yes Analysis
5 George Schools Chess Trials 1 2025 (U15 Boys) 2025-02-01 2025-02-01 Standard Eden (WEG) 5 5 5 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 Western Cape Schools Individual Championship 2025 (U15 Boys) 2025-04-26 2025-04-27 Standard West Coast (WCU) 6 6 4 Yes Analysis
2 Eden Chess Trials 2 2025 (U16) 2025-03-15 2025-04-12 Standard Eden (WEG) 10 4 3.5 Yes Analysis
3 Eden Schools Chess Trials 1 2025 (U15 Boys) 2025-03-08 2025-03-08 Standard Eden (WEG) 5 5 4 Yes Analysis
4 George Schools Chess Trials 2 2025 (U15 Boys) 2025-02-15 2025-02-15 Standard Eden (WEG) 5 5 3 Yes Analysis
5 George Schools Chess Trials 1 2025 (U15 Boys) 2025-02-01 2025-02-01 Standard Eden (WEG) 5 5 5 Yes Analysis
6 Eden Open 2024 (A) 2024-06-22 2024-06-22 Standard Eden (WEG) 5 4 1 Yes Analysis
7 Waboomskraal Chess Club Open 2024 2024-04-06 2024-04-06 Rapid Eden (WEG) 7 7 4 Yes Analysis
8 2023 Centurion Chess Open (C) 2023-09-23 2023-09-23 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
9 Gauteng Open Arnold Classic 2023 (C) 2023-05-20 2023-05-20 Standard Tshwane (GTP) 5 5 3 Yes Analysis
10 Chris Greyling Open Tournament 2023 (B) 2023-03-21 2023-03-21 Standard Tshwane (GTP) 5 5 1 Yes Analysis
11 2023 Afrikaans Hoër Seunskool Open Chess Tournament (B) 2023-03-04 2023-03-04 Standard Tshwane (GTP) 5 5 2 Yes Analysis
12 2023 Tshwane Chess Open Registration Tournament (B2) 2023-01-28 2023-01-28 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
13 2022 South African Junior Team Chess Championships (U14 Open) 2022-12-04 2022-12-08 Standard 4 Knights (4K) 7 7 3.5 Yes Analysis
14 2022 Etienne Lewis (U14 Open) 2022-09-02 2022-09-04 Standard Tshwane (GTP) 7 7 4.5 Yes Analysis
15 Tuks Junior Developmental Tournament 2022 (Blue) 2022-08-06 2022-08-06 Standard Tshwane (GTP) 5 5 3 Yes Analysis
16 2022 Jacaranda Round Robin (J) 2022-07-30 2022-07-30 Standard Tshwane (GTP) 5 5 4 Yes Analysis
17 2022 Menlo Open Tournament (C) 2022-07-23 2022-07-23 Standard Tshwane (GTP) 5 5 3 Yes Analysis
18 2022 Blou Bul Open (C) 2022-06-25 2022-06-26 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
19 2022 Silver Lakes Chess Club Open Chess Tournament (C) 2022-05-14 2022-05-14 Standard Tshwane (GTP) 5 5 2 Yes Analysis
20 2022 Gauteng Interregion (U12 Open) 2022-02-26 2022-02-26 Standard Tshwane (GTP) 5 5 2 Yes Analysis
21 2022 Tshwane Chess Open Registration Tournament (C2) 2022-01-29 2022-01-29 Standard Tshwane (GTP) 5 5 3 Yes Analysis
22 2021 Etienne Lewis Closed Trials (U12 Open) 2021-09-24 2021-09-26 Standard Nelson Mandela Bay (ENM) 7 7 4 Yes Analysis
23 2021 Alekhine Open (C) 2021-08-14 2021-08-15 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
24 2021 Lubowski Open Tournament (D) 2021-05-01 2021-05-02 Standard Tshwane (GTP) 5 5 2 Yes Analysis

Top 3 Streaks

# Games Start End
1 6 Tournament
Eden Chess Trials 2 2025
Tournament
Western Cape Schools Individual Championship 2025
date
2025-03-15
rnd
2
type
Standard
result
1
date
2025-04-26
rnd
2
type
Standard
result
1
Opponent
Gallant, M (Mason)
Opponent
Zheng, Y (Yi)
2 6 Tournament
George Schools Chess Trials 2 2025
Tournament
Eden Schools Chess Trials 1 2025
date
2025-02-15
rnd
4
type
Standard
result
1
date
2025-03-08
rnd
4
type
Standard
result
1
Opponent
Holdsworth, C (Clive)
Opponent
Stephanus, E (Earl)
3 6 Tournament
George Schools Chess Trials 1 2025
Tournament
George Schools Chess Trials 2 2025
date
2025-02-01
rnd
1
type
Standard
result
1
date
2025-02-15
rnd
1
type
Standard
result
1
Opponent
Volontiya, S (Sidima)
Opponent
Geswindt, C (Callum)
# Games Start End
1 6 Tournament
Eden Chess Trials 2 2025
Tournament
Western Cape Schools Individual Championship 2025
date
2025-03-15
rnd
2
type
Standard
result
1
date
2025-04-26
rnd
2
type
Standard
result
1
Opponent
Gallant, M (Mason)
Opponent
Zheng, Y (Yi)
2 6 Tournament
George Schools Chess Trials 2 2025
Tournament
Eden Schools Chess Trials 1 2025
date
2025-02-15
rnd
4
type
Standard
result
1
date
2025-03-08
rnd
4
type
Standard
result
1
Opponent
Holdsworth, C (Clive)
Opponent
Stephanus, E (Earl)
3 6 Tournament
George Schools Chess Trials 1 2025
Tournament
George Schools Chess Trials 2 2025
date
2025-02-01
rnd
1
type
Standard
result
1
date
2025-02-15
rnd
1
type
Standard
result
1
Opponent
Volontiya, S (Sidima)
Opponent
Geswindt, C (Callum)
# Games Start End
1 2 Tournament
Waboomskraal Chess Club Open 2024
Tournament
Waboomskraal Chess Club Open 2024
date
2024-04-06
rnd
6
type
Rapid
result
1
date
2024-04-06
rnd
7
type
Rapid
result
1
Opponent
Roelf, W (Wildren)
Opponent
Francis, A (Aaron)
2 1 Tournament
Waboomskraal Chess Club Open 2024
Tournament
Waboomskraal Chess Club Open 2024
date
2024-04-06
rnd
4
type
Rapid
result
1
date
2024-04-06
rnd
4
type
Rapid
result
1
Opponent
Reynecke, A (Annemieka)
Opponent
Reynecke, A (Annemieka)
3 1 Tournament
Waboomskraal Chess Club Open 2024
Tournament
Waboomskraal Chess Club Open 2024
date
2024-04-06
rnd
2
type
Rapid
result
1
date
2024-04-06
rnd
2
type
Rapid
result
1
Opponent
Marner, L (Loannes)
Opponent
Marner, L (Loannes)
No games found.
# Games Start End
# Games Start End
1 6 Tournament
George Schools Chess Trials 2 2025
Tournament
Eden Schools Chess Trials 1 2025
date
2025-02-15
rnd
4
type
Standard
result
1
date
2025-03-08
rnd
4
type
Standard
result
1
Opponent
Holdsworth, C (Clive)
Opponent
Stephanus, E (Earl)
2 6 Tournament
George Schools Chess Trials 1 2025
Tournament
George Schools Chess Trials 2 2025
date
2025-02-01
rnd
1
type
Standard
result
1
date
2025-02-15
rnd
1
type
Standard
result
1
Opponent
Volontiya, S (Sidima)
Opponent
Geswindt, C (Callum)
3 6 Tournament
2022 Jacaranda Round Robin
Tournament
Tuks Junior Developmental Tournament 2022
date
2022-07-30
rnd
2
type
Standard
result
1
date
2022-08-06
rnd
2
type
Standard
result
1
Opponent
Pillay, Y (Yishai)
Opponent
Ngobeni, N (Njabulo)
# Games Start End
1 6 Tournament
George Schools Chess Trials 2 2025
Tournament
Eden Schools Chess Trials 1 2025
date
2025-02-15
rnd
4
type
Standard
result
1
date
2025-03-08
rnd
4
type
Standard
result
1
Opponent
Holdsworth, C (Clive)
Opponent
Stephanus, E (Earl)
2 6 Tournament
George Schools Chess Trials 1 2025
Tournament
George Schools Chess Trials 2 2025
date
2025-02-01
rnd
1
type
Standard
result
1
date
2025-02-15
rnd
1
type
Standard
result
1
Opponent
Volontiya, S (Sidima)
Opponent
Geswindt, C (Callum)
3 6 Tournament
2022 Jacaranda Round Robin
Tournament
Tuks Junior Developmental Tournament 2022
date
2022-07-30
rnd
2
type
Standard
result
1
date
2022-08-06
rnd
2
type
Standard
result
1
Opponent
Pillay, Y (Yishai)
Opponent
Ngobeni, N (Njabulo)
# Games Start End
1 2 Tournament
Waboomskraal Chess Club Open 2024
Tournament
Waboomskraal Chess Club Open 2024
date
2024-04-06
rnd
6
type
Rapid
result
1
date
2024-04-06
rnd
7
type
Rapid
result
1
Opponent
Roelf, W (Wildren)
Opponent
Francis, A (Aaron)
2 1 Tournament
Waboomskraal Chess Club Open 2024
Tournament
Waboomskraal Chess Club Open 2024
date
2024-04-06
rnd
4
type
Rapid
result
1
date
2024-04-06
rnd
4
type
Rapid
result
1
Opponent
Reynecke, A (Annemieka)
Opponent
Reynecke, A (Annemieka)
3 1 Tournament
Waboomskraal Chess Club Open 2024
Tournament
Waboomskraal Chess Club Open 2024
date
2024-04-06
rnd
2
type
Rapid
result
1
date
2024-04-06
rnd
2
type
Rapid
result
1
Opponent
Marner, L (Loannes)
Opponent
Marner, L (Loannes)
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 Muller ,K (Kieran) 3 1.5 0 3 1.5 0 0 0 0 0 0 0
1560.5 1560.5 1557.8 1560.5 0 0 0 0
2 De Beer ,L (Liam) 3 2 141.7 3 2 141.7 0 0 0 0 0 0
1132.5 1274.2 1124.9 1274.2 0 0 0 0
3 Snyders ,M (Meya) 3 0 -425 3 0 -425 0 0 0 0 0 0
1375.8 950.8 1340.3 950.8 0 0 0 0
4 Geswindt ,C (Callum) 2 2 425 2 2 425 0 0 0 0 0 0
1156.1 1581.1 1137.8 1581.1 0 0 0 0
5 Seokola ,O (Onkarabile) 2 1 0 2 1 0 0 0 0 0 0 0
1202.8 1202.8 1196.6 1202.8 0 0 0 0
6 De Swardt ,C (Chrizander) 2 1 0 2 1 0 0 0 0 0 0 0
1261.1 1261.1 1256.2 1261.1 0 0 0 0
7 Schmidt ,U (Ulrich) 2 2 425 2 2 425 0 0 0 0 0 0
1524.6 1949.6 1526.2 1949.6 0 0 0 0
8 Gounder ,A (Arun) 2 1 0 2 1 0 0 0 0 0 0 0
1287.3 1287.3 1295.4 1287.3 0 0 0 0
9 Gallant ,M (Mason) 2 1 0 2 1 0 0 0 0 0 0 0
1275.4 1275.4 1288.9 1275.4 0 0 0 0
10 Bogaard ,FK (Franco Konrad) 2 1 0 2 1 0 0 0 0 0 0 0
1277.8 1277.8 1263.1 1277.8 0 0 0 0

Norms

No norms achieved.
# Norm Tournament Start End Rounds Games Score Details
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