PLAYER PAGE
Jeffrey Allan Els
1080113648Sedibeng (GSV)Personal
Main rating
| Rating | 1176 |
| K-factor | 36 |
| Floor | 776.5 |
| Highest | 1282.8 (2023-08-01) |
| Min/Max +/- allowed | 147 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 819.6 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1176 |
| K-factor | 36 |
| Floor | 776.5 |
| Highest | 1282.8 (2023-08-01) |
| Min/Max +/- allowed | 147.4 |
Standard rating
| Rating | 1179.5 |
| K-factor | 36 |
| Floor | 767.6 |
| Highest | 1267.6 (2021-12-01) |
| Min/Max +/- allowed | 150.6 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 815.4 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1179.5 |
| K-factor | 36 |
| Floor | 767.6 |
| Highest | 1267.6 (2021-12-01) |
| Min/Max +/- allowed | 150.6 |
Rapid rating
| Rating | 1167.6 |
| 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 | 1167.6 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
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 |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2024 Gauteng Inter-Region Chess Championship (U16B) | Standard | 2024-01-13 | 2024-01-14 | Tshwane (GTP) | 5 | 1203.9 | 5 | 0 | 1025.5 | 0 | Details |
| 2 | Gauteng D7 Teams 2023 (U15) | Standard | 2023-08-12 | 2023-08-12 | Sedibeng (GSV) | 5 | 1188.1 | 1 | 1 | 1602.1 | 0 | Details |
| 3 | Gauteng Schools D7 2023 (U15 Boys) | Standard | 2023-05-20 | 2023-05-20 | Sedibeng (GSV) | 5 | 1135.5 | 5 | 4 | 1467.5 | 0 | Details |
| 4 | Gauteng Schools Individual Finals 2023 (U15 Boys) | Standard | 2023-05-27 | 2023-05-27 | Ekurhuleni (GE) | 5 | 1135.5 | 4 | 1 | 1086.7 | 0 | Details |
| 5 | 2022 South African Junior Team Chess Championships (U16 Open) | Classical | 2022-12-04 | 2022-12-08 | 4 Knights (4K) | 7 | 1242.1 | 7 | 0 | 889.2 | 0 | Details |
| 6 | OR Tambo Soncini Finals 2022 (Boys) | Rapid | 2022-10-29 | 2022-10-29 | Ekurhuleni (GE) | 5 | 1248.4 | 5 | 2 | 1192.3 | 0 | Details |
| 7 | Overvaal Open 2022 (C) | Standard | 2022-08-06 | 2022-08-06 | Sedibeng (GSV) | 5 | 1276.5 | 4 | 1 | 1076.3 | 0 | Details |
| 8 | Sedibeng Trials 20 November 2021 (A) | Standard | 2021-11-20 | 2021-11-20 | Sedibeng (GSV) | 5 | 1254.1 | 5 | 3.5 | 1375.6 | 0 | Details |
| 9 | 2019 South African Junior Team Championships (U12D) | Classical | 2020-01-04 | 2020-01-08 | 4 Knights (4K) | 7 | 1177.8 | 7 | 6 | 1430.8 | 0 | Details |
| 10 | Eagles Open 2019 (B) | Standard | 2019-11-23 | 2019-11-23 | Sedibeng (GSV) | 5 | 1195.7 | 5 | 2 | 1087 | 0 | Details |
| 11 | Fonteine Ope 2019 (C) | Standard | 2019-10-19 | 2019-10-19 | Sedibeng (GSV) | 5 | 1240.2 | 5 | 2.5 | 1063.9 | 0 | Details |
| 12 | GE vs GSV Inter Regional 2019 (U12A) | Standard | 2019-10-26 | 2019-10-26 | Ekurhuleni (GE) | 5 | 1240.2 | 5 | 1.5 | 1176.8 | 0 | Details |
| 13 | LS Voorwaarts & Dr P Hangelbroek Chess Open 2019 (D) | Standard | 2019-08-31 | 2019-08-31 | Sedibeng (GSV) | 5 | 1255.7 | 5 | 3 | 1145.7 | 0 | Details |
| 14 | Vaal Chess Club Open 2019 (D) | Standard | 2019-06-01 | 2019-06-01 | Sedibeng (GSV) | 5 | 1219 | 5 | 3 | 1221.2 | 0 | Details |
| 15 | Overvaal Chess Open 2019 (D) | Standard | 2019-06-15 | 2019-06-15 | Sedibeng (GSV) | 5 | 1219 | 5 | 4 | 1378.2 | 0 | Details |
| 16 | Drie Riviere Open 2019 (D) | Standard | 2019-06-08 | 2019-06-08 | Sedibeng (GSV) | 5 | 1219 | 5 | 2.5 | 1111.9 | 0 | Details |
| 17 | 2019 Gauteng Primary Schools Individual Chess Championships (U11 Boys) | Standard | 2019-05-25 | 2019-05-25 | Tshwane (GTP) | 5 | 1011.3 | 5 | 3 | 1319.6 | 0 | Details |
| 18 | D7 Individuals 2019 (U11 Boys) | Standard | 2019-05-04 | 2019-05-04 | Sedibeng (GSV) | 5 | 1011.3 | 5 | 4 | 1365.3 | 0 | Details |
| 19 | Dirk de Koster Chess Open 2019 (D) | Standard | 2019-04-13 | 2019-04-13 | Sedibeng (GSV) | 5 | 980.4 | 4 | 2.5 | 1180.7 | 0 | Details |
| 20 | Eagle`s Open 2018 (C) | Standard | 2018-12-08 | 2018-12-08 | Sedibeng (GSV) | 5 | 978.2 | 4 | 0.5 | 734.5 | 0 | Details |
| 21 | South African Junior Team Championships 2018 (U12D) | Classical | 2018-12-16 | 2018-12-20 | 4 Knights (4K) | 7 | 978.2 | 6 | 4 | 1122.8 | 0 | Details |
| 22 | 2018 Interregion Sedibeng vs Ekurhuleni (F) | Standard | 2018-11-03 | 2018-11-03 | Sedibeng (GSV) | 5 | 1046.6 | 5 | 1 | 683.8 | 0 | Details |
| 23 | Henley Open 2018 (C) | Standard | 2018-09-08 | 2018-09-08 | Sedibeng (GSV) | 5 | 1059.9 | 5 | 2 | 923 | 0 | Details |
| 24 | Eureka Chess Open 2018 (G) | Standard | 2018-09-29 | 2018-09-29 | Sedibeng (GSV) | 5 | 1059.9 | 5 | 3.5 | 1114.8 | 0 | Details |
| 25 | Broadland`s Knights Chess Open 2018 (C) | Standard | 2018-06-16 | 2018-06-16 | Sedibeng (GSV) | 5 | 1113 | 5 | 2 | 847.3 | 0 | Details |
| 26 | D7 Primary School League 2023 (U11 Boys+Mixed) | Standard | 2018-04-21 | 2018-04-21 | Sedibeng (GSV) | 5 | 1107.7 | 4 | 3 | 1120.1 | 0 | Details |
| 27 | Henley Open 2018 (D) | Standard | 2018-03-10 | 2018-03-10 | Sedibeng (GSV) | 5 | 1086.8 | 5 | 3.5 | 1119.2 | 0 | Details |
| 28 | Carels Open 2018 (D) | Standard | 2018-03-03 | 2018-03-03 | Sedibeng (GSV) | 5 | 1086.8 | 5 | 4 | 1128.4 | 0 | Details |
| 29 | D7 Individual 2018 (U11 Boys) | Standard | 2018-02-24 | 2018-02-24 | Sedibeng (GSV) | 5 | 1081.2 | 5 | 3 | 1102 | 0 | Details |
| 30 | South African Junior Team Championships 2017 (U10C) | Classical | 2018-01-04 | 2018-01-08 | 4 Knights (4K) | 7 | 1200 | 7 | 4 | 627.3 | 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 | 148 |
| Wins | 72 |
| Draws | 10 |
| Losses | 66 |
| White | 73 |
| Black | 75 |
| White wins | 34 |
| Black wins | 38 |
| Score | 77 |
| Percent | 52 |
| Dp | 17.2 |
| AOR | 1090.9 |
| Performance | 1108.2 |
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 | 148 |
| Score | 77 |
| Percent | 52 |
| Aor | 1090.9 |
| Dp | 17.2 |
| Prat | 1108.2 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Tolmay, L (Llewellyn) | 7 | 5 | 2 | Henley Open 2018 (D) | Gauteng Schools D7 2023 (U15 Boys) | Details |
| Overall | 2 | Eberwein, HJ (Heinrich Jurgen) | 4 | 0 | 4 | Eagle`s Open 2018 (C) | Overvaal Open 2022 (C) | Details |
| Overall | 3 | Majola, O (Omphile) | 4 | 2 | 2 | D7 Individual 2018 (U11 Boys) | Eagles Open 2019 (B) | Details |
| Overall | 4 | Matla, K (Kemuel) | 2 | 1 | 1 | LS Voorwaarts & Dr P Hangelbroek Chess Open 2019 (D) | Sedibeng Trials 20 November 2021 (A) | Details |
| Overall | 5 | Naude, E (Enrique) | 2 | 2 | 0 | Broadland`s Knights Chess Open 2018 (C) | Fonteine Ope 2019 (C) | Details |
| Standard | 1 | Tolmay, L (Llewellyn) | 7 | 5 | 2 | Henley Open 2018 (D) | Gauteng Schools D7 2023 (U15 Boys) | Details |
| Standard | 2 | Eberwein, HJ (Heinrich Jurgen) | 4 | 0 | 4 | Eagle`s Open 2018 (C) | Overvaal Open 2022 (C) | Details |
| Standard | 3 | Majola, O (Omphile) | 4 | 2 | 2 | D7 Individual 2018 (U11 Boys) | Eagles Open 2019 (B) | Details |
| Standard | 4 | Karsten, K (Keagan) | 2 | 0 | 2 | Henley Open 2018 (D) | D7 Individuals 2019 (U11 Boys) | Details |
| Standard | 5 | Farrell, J (Jonty) | 2 | 0 | 2 | Carels Open 2018 (D) | Overvaal Open 2022 (C) | Details |