PLAYER PAGE
Personal
Bouwer, ER (Evan Regert)
Chess SA id
106003263FIDE id
?Date of birth
2006-04-02 (U20)Gender
MaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
NoLast active game
2019-01-26Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 845.5 | 862.6 | 843 | 703 |
| Raw rating | 845.5 | 862.6 | 843 | 703 |
| Weighted rating | 845.5 | 862.6 | 842.5 | 703 |
| Weighted performance | 124.5 | 124.1 | 0 | 0 |
| Floor | 500 | 500 | 500 | 500 |
| K-factor | 40 | 40 | 40 | 40 |
| Min/Max rating change allowed | 274.8 | 268.2 | 275.8 | 336.6 |
| Highest rating | 12002024-11-01 | 12002024-11-01 | 12002024-02-01 | 12002024-02-01 |
| Highest raw rating | 845.52024-02-01 | 862.62024-02-01 | 8432024-02-01 | 7032024-02-01 |
| Highest weighted rating | 845.52024-11-01 | 862.62024-11-01 | 8432024-11-01 | 7032024-11-01 |
| Highest weighted performance | 12002024-12-01 | 12002024-12-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 845.5 | 862.6 | 843 | 703 |
| Analysis | ||||
| Rating | 845.5 | 862.6 | 843 | 703 |
| Raw rating | 845.5 | 862.6 | 843 | 703 |
| Weighted rating | 845.5 | 862.6 | 842.5 | |
| Weighted performance | 124.5 | 124.1 | 0 | |
| K-factor | 40 | 40 | 40 | 40 |
| Floor | 500 | 500 | 500 | 500 |
| Max/Min rating change allowed | 274.8 | 268.2 | 275.8 | 336.6 |
| 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 | 845.5 | 862.6 | 843 | 703 |
| New weighted rating | 845.5 | 862.6 | 843 | 703 |
| New weighted performance | 119 | 118.5 | 0 | 0 |
| Temp new rating | 845.5 | 862.6 | 843 | 703 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 845.5 | 862.6 | 843 | 703 |
| New K-factor | 40 | 40 | 40 | 40 |
| New floor | 500 | 500 | 500 | 500 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 307 | 287 | 15 | 5 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U20 | ||||||||||||||||
| Region | Tshwane (GTP) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 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 | 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 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 23 | 8 | 34.78 | -129.3 | 1026.8 | 897.4 |
| Standard | 23 | 8 | 34.78 | -129.3 | 1026.8 | 897.4 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 845.5 | 862.6 | 843 | 703 |
| 2025-09-30 | 845.5 | 862.6 | 843 | 703 |
| 2025-09-01 | 845.5 | 862.6 | 843 | 703 |
| 2025-08-01 | 845.5 | 862.6 | 843 | 703 |
| 2025-07-01 | 845.5 | 862.6 | 843 | 703 |
| 2025-06-01 | 845.5 | 862.6 | 843 | 703 |
| 2025-05-01 | 845.5 | 862.6 | 843 | 703 |
| 2025-04-01 | 845.5 | 862.6 | 843 | 703 |
| 2025-03-01 | 845.5 | 862.6 | 843 | 703 |
| 2025-02-01 | 845.5 | 862.6 | 843 | 703 |
| 2025-01-01 | 845.5 | 862.6 | 843 | 703 |
| 2024-12-01 | 845.5 | 862.6 | 843 | 703 |
| 2024-11-01 | 845.5 | 862.6 | 843 | 703 |
| 2024-10-01 | 845.5 | 862.6 | 843 | 703 |
| 2024-09-01 | 845.5 | 862.6 | 843 | 703 |
| 2024-08-01 | 845.5 | 862.6 | 843 | 703 |
| 2024-07-01 | 845.5 | 862.6 | 843 | 703 |
| 2024-09-01 | 845.5 | 862.6 | 843 | 703 |
| 2024-05-01 | 845.5 | 862.6 | 843 | 703 |
| 2024-04-01 | 845.5 | 862.6 | 843 | 703 |
| 2024-03-01 | 845.5 | 862.6 | 843 | 703 |
| 2024-02-01 | 845.5 | 862.6 | 843 | 703 |
| 2024-01-01 | 845.5 | 862.6 | 843 | 703 |
| 2023-12-01 | 845.5 | 862.6 | 703 | 703 |
Comming soon.
Tournaments
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019 Tshwane Chess Registration Tournament (C) | 2019-01-26 | 2019-01-26 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 2 | 2018 Tshwane Inter Region (U14D) | 2018-12-01 | 2018-12-01 | Standard | Cape Town (WCT) | 5 | 5 | 1 | Yes | Analysis |
| 3 | South African Junior Team Championships 2018 (U14D) | 2018-12-16 | 2018-12-20 | Standard | 4 Knights (4K) | 7 | 6 | 3 | Yes | Analysis |
| 4 | South African Junior Team Championships 2017 (U12C) | 2018-01-04 | 2018-01-08 | Standard | 4 Knights (4K) | 7 | 7 | 2 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentSouth African Junior Team Championships 2018 | TournamentSouth African Junior Team Championships 2018 | ||||||
| date2018-12-16 | rnd1 | typeStandard | result1 | date2018-12-16 | rnd2 | typeStandard | result1 | ||
| OpponentMolotsi, O (Oabile) | OpponentBuitendag, J (Janco) | ||||||||
| 2 | 2 | TournamentSouth African Junior Team Championships 2017 | TournamentSouth African Junior Team Championships 2017 | ||||||
| date2018-01-07 | rnd6 | typeStandard | result1 | date2018-01-08 | rnd7 | typeStandard | result1 | ||
| OpponentMokgehle, M (Metse) | OpponentJacobs, M (Marnu) | ||||||||
| 3 | 1 | Tournament2019 Tshwane Chess Registration Tournament | Tournament2019 Tshwane Chess Registration Tournament | ||||||
| date2019-01-26 | rnd4 | typeStandard | result1 | date2019-01-26 | rnd4 | typeStandard | result1 | ||
| OpponentGreyling, L (Lene) | OpponentGreyling, L (Lene) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentSouth African Junior Team Championships 2018 | TournamentSouth African Junior Team Championships 2018 | ||||||
| date2018-12-16 | rnd1 | typeStandard | result1 | date2018-12-16 | rnd2 | typeStandard | result1 | ||
| OpponentMolotsi, O (Oabile) | OpponentBuitendag, J (Janco) | ||||||||
| 2 | 2 | TournamentSouth African Junior Team Championships 2017 | TournamentSouth African Junior Team Championships 2017 | ||||||
| date2018-01-07 | rnd6 | typeStandard | result1 | date2018-01-08 | rnd7 | typeStandard | result1 | ||
| OpponentMokgehle, M (Metse) | OpponentJacobs, M (Marnu) | ||||||||
| 3 | 1 | Tournament2019 Tshwane Chess Registration Tournament | Tournament2019 Tshwane Chess Registration Tournament | ||||||
| date2019-01-26 | rnd4 | typeStandard | result1 | date2019-01-26 | rnd4 | typeStandard | result1 | ||
| OpponentGreyling, L (Lene) | OpponentGreyling, L (Lene) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentSouth African Junior Team Championships 2018 | TournamentSouth African Junior Team Championships 2018 | ||||||
| date2018-12-16 | rnd1 | typeStandard | result1 | date2018-12-16 | rnd2 | typeStandard | result1 | ||
| OpponentMolotsi, O (Oabile) | OpponentBuitendag, J (Janco) | ||||||||
| 2 | 2 | TournamentSouth African Junior Team Championships 2017 | TournamentSouth African Junior Team Championships 2017 | ||||||
| date2018-01-07 | rnd6 | typeStandard | result1 | date2018-01-08 | rnd7 | typeStandard | result1 | ||
| OpponentMokgehle, M (Metse) | OpponentJacobs, M (Marnu) | ||||||||
| 3 | 1 | Tournament2019 Tshwane Chess Registration Tournament | Tournament2019 Tshwane Chess Registration Tournament | ||||||
| date2019-01-26 | rnd4 | typeStandard | result1 | date2019-01-26 | rnd4 | typeStandard | result1 | ||
| OpponentGreyling, L (Lene) | OpponentGreyling, L (Lene) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentSouth African Junior Team Championships 2018 | TournamentSouth African Junior Team Championships 2018 | ||||||
| date2018-12-16 | rnd1 | typeStandard | result1 | date2018-12-16 | rnd2 | typeStandard | result1 | ||
| OpponentMolotsi, O (Oabile) | OpponentBuitendag, J (Janco) | ||||||||
| 2 | 2 | TournamentSouth African Junior Team Championships 2017 | TournamentSouth African Junior Team Championships 2017 | ||||||
| date2018-01-07 | rnd6 | typeStandard | result1 | date2018-01-08 | rnd7 | typeStandard | result1 | ||
| OpponentMokgehle, M (Metse) | OpponentJacobs, M (Marnu) | ||||||||
| 3 | 1 | Tournament2019 Tshwane Chess Registration Tournament | Tournament2019 Tshwane Chess Registration Tournament | ||||||
| date2019-01-26 | rnd4 | typeStandard | result1 | date2019-01-26 | rnd4 | typeStandard | result1 | ||
| OpponentGreyling, L (Lene) | OpponentGreyling, L (Lene) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | 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 | Greef ,S (Schalk) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 936.8 | 511.8 | 933.7 | 511.8 | 0 | 0 | 0 | 0 | ||||||
| 2 | Jacobs ,M (Marnu) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 705.2 | 1130.2 | 705.2 | 1130.2 | 0 | 0 | 0 | 0 | ||||||
| 3 | Hendricks ,J (Jereldo) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1018 | 1443 | 990 | 1443 | 0 | 0 | 0 | 0 | ||||||
| 4 | Greyling ,L (Lene) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1164.4 | 1589.4 | 1149.6 | 1589.4 | 0 | 0 | 0 | 0 | ||||||
| 5 | Buitendag ,J (Janco) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 954.4 | 1379.4 | 951.5 | 1379.4 | 0 | 0 | 0 | 0 | ||||||
| 6 | Amsterdam ,GE (Greswil Edgar) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1168.6 | 743.6 | 1160.4 | 743.6 | 0 | 0 | 0 | 0 | ||||||
| 7 | Shuping ,O (Omphile) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1280.3 | 855.3 | 1285.4 | 855.3 | 0 | 0 | 0 | 0 | ||||||
| 8 | Molotsi ,O (Oabile) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 978.8 | 1403.8 | 972.5 | 1403.8 | 0 | 0 | 0 | 0 | ||||||
| 9 | Mathekga ,K (Kabelo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 10 | Mokgehle ,M (Metse) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 777.2 | 1202.2 | 777.2 | 1202.2 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|