PLAYER PAGE
Jethro Buhrs
1100134211Eden (WEG)Personal
Main rating
| Rating | 1526.4 |
| K-factor | 32 |
| Floor | 1097.6 |
| Highest | 1597.6 (2025-05-05) |
| Min/Max +/- allowed | 94 |
| Rating Change () | |
| Games | 4 |
| Score | 3 |
| We | 2.73 |
| SWe | 0.23 |
| Temp +/- | 7.3 |
| Penalties | 0 |
| Weight perform | 1425.5 |
| Final +/- | 7.3 |
| New Rating () | |
| Rating | 1533.7 |
| K-factor | 32 |
| Floor | 1097.6 |
| Highest | 1597.6 (2025-05-05) |
| Min/Max +/- allowed | 94.1 |
Standard rating
| Rating | 1513.2 |
| K-factor | 32 |
| Floor | 1091 |
| Highest | 1591 (2025-05-05) |
| Min/Max +/- allowed | 95 |
| Rating Change () | |
| Games | 4 |
| Score | 3 |
| We | 2.66 |
| SWe | 0.34 |
| Temp +/- | 11 |
| Penalties | 0 |
| Weight perform | 1425.5 |
| Final +/- | 11 |
| New Rating () | |
| Rating | 1524.2 |
| K-factor | 32 |
| Floor | 1091 |
| Highest | 1591 (2025-05-05) |
| Min/Max +/- allowed | 95 |
Rapid rating
| Rating | 1247.5 |
| K-factor | 36 |
| Floor | 747.5 |
| Highest | 1358.5 (2024-04-01) |
| Min/Max +/- allowed | 132.3 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1247.5 |
| K-factor | 36 |
| Floor | 747.5 |
| Highest | 1358.5 (2024-04-01) |
| Min/Max +/- allowed | 132.3 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| 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 | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | George Trials 3 2026 (U17 Boys) | Standard | 2026-02-28 | 2026-02-28 | Eden (WEG) | 5 | 1526.4 | 4 | 3 | 1583.2 | 7.3 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | George Trials 2 2026 (U17 Boys) | Standard | 2026-02-14 | 2026-02-14 | Eden (WEG) | 5 | 1597.6 | 5 | 2.5 | 1364.4 | 0 | Details |
| 2 | George Trials 1 2026 (U17 Boys) | Standard | 2026-01-31 | 2026-01-31 | Eden (WEG) | 5 | 1597.6 | 4 | 1.5 | 1246.3 | 0 | Details |
| 3 | Western Cape Schools Individual Championship 2025 (U15 Boys) | Standard | 2025-04-26 | 2025-04-27 | West Coast (WCU) | 6 | 1484.8 | 6 | 4 | 1557.7 | 0 | Details |
| 4 | Eden Chess Trials 2 2025 (U16) | Standard | 2025-03-15 | 2025-04-12 | Eden (WEG) | 10 | 1484.8 | 4 | 3.5 | 1763.2 | 0 | Details |
| 5 | Eden Schools Chess Trials 1 2025 (U15 Boys) | Standard | 2025-03-08 | 2025-03-08 | Eden (WEG) | 5 | 1420.7 | 5 | 4 | 1664.8 | 0 | Details |
| 6 | George Schools Chess Trials 2 2025 (U15 Boys) | Standard | 2025-02-15 | 2025-02-15 | Eden (WEG) | 5 | 1360.8 | 5 | 3 | 1328.8 | 0 | Details |
| 7 | George Schools Chess Trials 1 2025 (U15 Boys) | Standard | 2025-02-01 | 2025-02-01 | Eden (WEG) | 5 | 1360.8 | 5 | 5 | 1775.1 | 0 | Details |
| 8 | Eden Open 2024 (A) | Standard | 2024-06-22 | 2024-06-22 | Eden (WEG) | 5 | 1373.8 | 4 | 1 | 1268.5 | 0 | Details |
| 9 | Waboomskraal Chess Club Open 2024 | Rapid | 2024-04-06 | 2024-04-06 | Eden (WEG) | 7 | 1351.2 | 7 | 4 | 1529.5 | 0 | Details |
| 10 | 2023 Centurion Chess Open (C) | Standard | 2023-09-23 | 2023-09-23 | Tshwane (GTP) | 5 | 1362.6 | 5 | 2.5 | 1296 | 0 | Details |
| 11 | Gauteng Open Arnold Classic 2023 (C) | Standard | 2023-05-20 | 2023-05-20 | Tshwane (GTP) | 5 | 1352 | 5 | 3 | 1428.5 | 0 | Details |
| 12 | Chris Greyling Open Tournament 2023 (B) | Standard | 2023-03-21 | 2023-03-21 | Tshwane (GTP) | 5 | 1401.7 | 5 | 1 | 1123.5 | 0 | Details |
| 13 | 2023 Afrikaans Hoër Seunskool Open Chess Tournament (B) | Standard | 2023-03-04 | 2023-03-04 | Tshwane (GTP) | 5 | 1401.7 | 5 | 2 | 1373.7 | 0 | Details |
| 14 | 2023 Tshwane Chess Open Registration Tournament (B2) | Standard | 2023-01-28 | 2023-01-28 | Tshwane (GTP) | 5 | 1383.5 | 5 | 3.5 | 1494.1 | 0 | Details |
| 15 | 2022 South African Junior Team Chess Championships (U14 Open) | Classical | 2022-12-04 | 2022-12-08 | 4 Knights (4K) | 7 | 1335.3 | 7 | 3.5 | 1508 | 0 | Details |
| 16 | 2022 Etienne Lewis (U14 Open) | Standard | 2022-09-02 | 2022-09-04 | Tshwane (GTP) | 7 | 1315 | 7 | 4.5 | 1384 | 0 | Details |
| 17 | Tuks Junior Developmental Tournament 2022 (Blue) | Standard | 2022-08-06 | 2022-08-06 | Tshwane (GTP) | 5 | 1333.2 | 5 | 3 | 1152.3 | 0 | Details |
| 18 | 2022 Jacaranda Round Robin (J) | Standard | 2022-07-30 | 2022-07-30 | Tshwane (GTP) | 5 | 1226.1 | 5 | 4 | 1490.3 | 0 | Details |
| 19 | 2022 Menlo Open Tournament (C) | Standard | 2022-07-23 | 2022-07-23 | Tshwane (GTP) | 5 | 1226.1 | 5 | 3 | 1331.4 | 0 | Details |
| 20 | 2022 Blou Bul Open (C) | Standard | 2022-06-25 | 2022-06-26 | Tshwane (GTP) | 5 | 1211.2 | 5 | 2.5 | 1277.8 | 0 | Details |
| 21 | 2022 Silver Lakes Chess Club Open Chess Tournament (C) | Standard | 2022-05-14 | 2022-05-14 | Tshwane (GTP) | 5 | 1200.4 | 5 | 2 | 1256.8 | 0 | Details |
| 22 | 2022 Gauteng Interregion (U12 Open) | Standard | 2022-02-26 | 2022-02-26 | Tshwane (GTP) | 5 | 1227.3 | 5 | 2 | 1067.5 | 0 | Details |
| 23 | 2022 Tshwane Chess Open Registration Tournament (C2) | Standard | 2022-01-29 | 2022-01-29 | Tshwane (GTP) | 5 | 1213.6 | 5 | 3 | 1285.7 | 0 | Details |
| 24 | 2021 Etienne Lewis Closed Trials (U12 Open) | Standard | 2021-09-24 | 2021-09-26 | Nelson Mandela Bay (ENM) | 7 | 1175.2 | 7 | 4 | 1295.6 | 0 | Details |
| 25 | 2021 Alekhine Open (C) | Standard | 2021-08-14 | 2021-08-15 | Tshwane (GTP) | 5 | 1150.4 | 5 | 2.5 | 1257.5 | 0 | Details |
| 26 | 2021 Lubowski Open Tournament (D) | Standard | 2021-05-01 | 2021-05-02 | Tshwane (GTP) | 5 | 1200 | 5 | 2 | 964 | 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 | 13 |
| Wins | 6 |
| Draws | 2 |
| Losses | 5 |
| White | 7 |
| Black | 6 |
| White wins | 3 |
| Black wins | 3 |
| Score | 7 |
| Percent | 53.8 |
| Dp | 32.7 |
| AOR | 1362.7 |
| Performance | 1395.4 |
Game statistics (History)
| Games | 140 |
| Wins | 75 |
| Draws | 9 |
| Losses | 56 |
| White | 70 |
| Black | 70 |
| White wins | 39 |
| Black wins | 36 |
| Score | 79.5 |
| Percent | 56.8 |
| Dp | 57.7 |
| AOR | 1317.1 |
| Performance | 1374.8 |
Rankings (Main)
| National | |
| Overall | 1535 |
| Gender | 1377 |
| Age group | 171 |
| Gender/Age | 146 |
| Provincial | |
| Overall | 472 |
| Gender | 418 |
| Age group | 54 |
| Gender/Age | 45 |
| Regional | |
| Overall | 91 |
| Gender | 83 |
| Age group | 12 |
| Gender/Age | 11 |
Rankings (Standard)
| National | |
| Overall | 1541 |
| Gender | 1359 |
| Age group | 180 |
| Gender/Age | 152 |
| Provincial | |
| Overall | 445 |
| Gender | 382 |
| Age group | 52 |
| Gender/Age | 42 |
| Regional | |
| Overall | 91 |
| Gender | 78 |
| Age group | 11 |
| Gender/Age | 10 |
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 | 13 |
| Score | 7 |
| Percent | 53.8 |
| Aor | 1362.7 |
| Dp | 32.7 |
| Prat | 1395.4 |
Performance (12 months)
| Games | 28 |
| Score | 18.5 |
| Percent | 66.1 |
| Aor | 1394.2 |
| Dp | 136.6 |
| Prat | 1530.8 |
Performance (History)
| Games | 140 |
| Score | 79.5 |
| Percent | 56.8 |
| Aor | 1317.1 |
| Dp | 57.7 |
| Prat | 1374.8 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Muller, K (Kieran) | 4 | 2 | 2 | George Schools Chess Trials 1 2025 (U15 Boys) | George Trials 3 2026 (U17 Boys) | Details |
| Overall | 2 | Snyders, M (Meya) | 3 | 1 | 2 | 2022 Silver Lakes Chess Club Open Chess Tournament (C) | 2023 Centurion Chess Open (C) | Details |
| Overall | 3 | De Beer, L (Liam) | 3 | 1 | 2 | 2021 Lubowski Open Tournament (D) | 2022 Gauteng Interregion (U12 Open) | Details |
| Overall | 4 | Maliti, L (Lisakhanya) | 2 | 1 | 1 | George Trials 1 2026 (U17 Boys) | George Trials 2 2026 (U17 Boys) | Details |
| Overall | 5 | Geswindt, C (Callum) | 2 | 1 | 1 | George Schools Chess Trials 1 2025 (U15 Boys) | George Schools Chess Trials 2 2025 (U15 Boys) | Details |
| Standard | 1 | Muller, K (Kieran) | 4 | 2 | 2 | George Schools Chess Trials 1 2025 (U15 Boys) | George Trials 3 2026 (U17 Boys) | Details |
| Standard | 2 | Snyders, M (Meya) | 3 | 1 | 2 | 2022 Silver Lakes Chess Club Open Chess Tournament (C) | 2023 Centurion Chess Open (C) | Details |
| Standard | 3 | De Beer, L (Liam) | 3 | 1 | 2 | 2021 Lubowski Open Tournament (D) | 2022 Gauteng Interregion (U12 Open) | Details |
| Standard | 4 | Anderson, AP (Aidan Pierre) | 2 | 1 | 1 | 2021 Alekhine Open (C) | 2021 Etienne Lewis Closed Trials (U12 Open) | Details |
| Standard | 5 | Padayachy, S (Shreya) | 2 | 2 | 0 | 2022 Silver Lakes Chess Club Open Chess Tournament (C) | Chris Greyling Open Tournament 2023 (B) | Details |