PLAYER PAGE
Personal
Coetzee, CH (Handre)
Chess SA id
107076718FIDE id
?Date of birth
2007-07-21 (U20)Gender
MaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
NoLast active game
2022-08-26Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1170.8 | 1174 | 565.9 | 500 |
| Raw rating | 1170.8 | 1174 | 565.9 | 500 |
| Weighted rating | 1170.8 | 1174 | 565.7 | 500 |
| Weighted performance | 652.2 | 651.4 | 0 | 0 |
| Floor | 715.5 | 720.1 | 500 | 500 |
| K-factor | 36 | 36 | 40 | 40 |
| Min/Max rating change allowed | 172.9 | 172.1 | 409.2 | 449.5 |
| Highest rating | 1215.52021-09-01 | 1220.12021-09-01 | 12002024-02-01 | 12002024-02-01 |
| Highest raw rating | 1215.52021-09-01 | 1220.12021-09-01 | 565.92024-02-01 | 5002024-02-01 |
| Highest weighted rating | 1215.52024-11-01 | 1220.12024-11-01 | 565.92024-11-01 | 5002024-11-01 |
| Highest weighted performance | 1209.12019-06-01 | 12002018-02-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1170.8 | 1174 | 565.9 | 500 |
| Analysis | ||||
| Rating | 1170.8 | 1174 | 565.9 | 500 |
| Raw rating | 1170.8 | 1174 | 565.9 | 500 |
| Weighted rating | 1170.8 | 1174 | 565.7 | |
| Weighted performance | 652.2 | 651.4 | 0 | |
| K-factor | 36 | 36 | 40 | 40 |
| Floor | 715.5 | 720.1 | 500 | 500 |
| Max/Min rating change allowed | 172.9 | 172.1 | 409.2 | 449.5 |
| 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 | 1170.8 | 1174 | 565.9 | 500 |
| New weighted rating | 1170.8 | 1174 | 565.9 | 500 |
| New weighted performance | 644.9 | 644.1 | 0 | 0 |
| Temp new rating | 1170.8 | 1174 | 565.9 | 500 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1170.8 | 1174 | 565.9 | 500 |
| New K-factor | 36 | 36 | 40 | 40 |
| New floor | 715.5 | 720.1 | 500 | 500 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 10 | 10 | 0 | 0 | |
| 13 | 13 | 0 | 0 | |
| History | 86 | 81 | 5 | 0 |
| 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 | 66 | 31 | 46.97 | -25.8 | 1172.9 | 1147.2 |
| Standard | 66 | 31 | 46.97 | -25.8 | 1172.9 | 1147.2 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1170.8 | 1174 | 565.9 | 500 |
| 2025-09-30 | 1170.8 | 1174 | 565.9 | 500 |
| 2025-09-01 | 1170.8 | 1174 | 565.9 | 500 |
| 2025-08-01 | 1170.8 | 1174 | 565.9 | 500 |
| 2025-07-01 | 1170.8 | 1174 | 565.9 | 500 |
| 2025-06-01 | 1170.8 | 1174 | 565.9 | 500 |
| 2025-05-01 | 1170.8 | 1174 | 565.9 | 500 |
| 2025-04-01 | 1170.8 | 1174 | 565.9 | 500 |
| 2025-03-01 | 1170.8 | 1174 | 565.9 | 500 |
| 2025-02-01 | 1170.8 | 1174 | 565.9 | 500 |
| 2025-01-01 | 1170.8 | 1174 | 565.9 | 500 |
| 2024-12-01 | 1170.8 | 1174 | 565.9 | 500 |
| 2024-11-01 | 1170.8 | 1174 | 565.9 | 500 |
| 2024-10-01 | 1170.8 | 1174 | 565.9 | 500 |
| 2024-09-01 | 1170.8 | 1174 | 565.9 | 500 |
| 2024-08-01 | 1170.8 | 1174 | 565.9 | 500 |
| 2024-07-01 | 1170.8 | 1174 | 565.9 | 500 |
| 2024-09-01 | 1170.8 | 1174 | 565.9 | 500 |
| 2024-05-01 | 1170.8 | 1174 | 565.9 | 500 |
| 2024-04-01 | 1170.8 | 1174 | 565.9 | 500 |
| 2024-03-01 | 1170.8 | 1174 | 565.9 | 500 |
| 2024-02-01 | 1170.8 | 1174 | 565.9 | 500 |
| 2024-01-01 | 1170.8 | 1174 | 565.9 | 500 |
| 2023-12-01 | 1170.8 | 1174 | 500 | 500 |
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 | 2022 Gauteng Schools Team Championships (U15 Open) | 2022-08-26 | 2022-08-26 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 2 | 2022 Gauteng Interregion (U16 Open) | 2022-02-26 | 2022-02-26 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 3 | 2021 Etienne Lewis Closed Trials (U16 Open) | 2021-09-24 | 2021-09-26 | Standard | Nelson Mandela Bay (ENM) | 7 | 4 | 0 | Yes | Analysis |
| 4 | 2021 Gauteng North Open Tournament (D) | 2021-08-28 | 2021-08-29 | Standard | Tshwane (GTP) | 5 | 4 | 2 | Yes | Analysis |
| 5 | 2021 Alekhine Open (D) | 2021-08-14 | 2021-08-15 | Standard | Tshwane (GTP) | 5 | 5 | 5 | Yes | Analysis |
| 6 | 2020 Registration Tournament (D) | 2020-01-25 | 2020-01-25 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 7 | 2019 South African Junior Team Championships (U14C) | 2020-01-04 | 2020-01-08 | Standard | 4 Knights (4K) | 7 | 7 | 2 | Yes | Analysis |
| 8 | 2019 Etienne Lewis Trials (U14 Boys) | 2019-08-30 | 2019-09-01 | Standard | Tshwane (GTP) | 7 | 6 | 0 | Yes | Analysis |
| 9 | 2019 Mid-Gauteng Open (D) | 2019-08-17 | 2019-08-17 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 10 | 2019 Alekhine Open (D) | 2019-08-09 | 2019-08-10 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 11 | 2019 Swartkop Open (D) | 2019-06-15 | 2019-06-15 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 12 | 2019 RMS Laerskole (U13) | 2019-06-01 | 2019-06-01 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 13 | 2019 Chris Greyling (D) | 2019-04-27 | 2019-04-27 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | Tournament2021 Alekhine Open | Tournament2021 Gauteng North Open Tournament | ||||||
| date2021-08-14 | rnd1 | typeStandard | result1 | date2021-08-28 | rnd2 | typeStandard | result1 | ||
| OpponentJacobs, I (Inge) | OpponentHearne, L (Lionel Owen) | ||||||||
| 2 | 5 | Tournament2019 Alekhine Open | Tournament2019 Mid-Gauteng Open | ||||||
| date2019-08-10 | rnd4 | typeStandard | result1 | date2019-08-17 | rnd3 | typeStandard | result1 | ||
| OpponentSenekal, W (William) | OpponentOosthuizen, L (Luelsje) | ||||||||
| 3 | 5 | Tournament2019 RMS Laerskole | Tournament2019 Swartkop Open | ||||||
| date2019-06-01 | rnd2 | typeStandard | result1 | date2019-06-15 | rnd1 | typeStandard | result1 | ||
| OpponentHanekom, D (Dewan) | OpponentMthimkhulu, M (Mmeli) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | Tournament2021 Alekhine Open | Tournament2021 Gauteng North Open Tournament | ||||||
| date2021-08-14 | rnd1 | typeStandard | result1 | date2021-08-28 | rnd2 | typeStandard | result1 | ||
| OpponentJacobs, I (Inge) | OpponentHearne, L (Lionel Owen) | ||||||||
| 2 | 5 | Tournament2019 Alekhine Open | Tournament2019 Mid-Gauteng Open | ||||||
| date2019-08-10 | rnd4 | typeStandard | result1 | date2019-08-17 | rnd3 | typeStandard | result1 | ||
| OpponentSenekal, W (William) | OpponentOosthuizen, L (Luelsje) | ||||||||
| 3 | 5 | Tournament2019 RMS Laerskole | Tournament2019 Swartkop Open | ||||||
| date2019-06-01 | rnd2 | typeStandard | result1 | date2019-06-15 | rnd1 | typeStandard | result1 | ||
| OpponentHanekom, D (Dewan) | OpponentMthimkhulu, M (Mmeli) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | Tournament2021 Alekhine Open | Tournament2021 Gauteng North Open Tournament | ||||||
| date2021-08-14 | rnd1 | typeStandard | result1 | date2021-08-28 | rnd2 | typeStandard | result1 | ||
| OpponentJacobs, I (Inge) | OpponentHearne, L (Lionel Owen) | ||||||||
| 2 | 5 | Tournament2019 Alekhine Open | Tournament2019 Mid-Gauteng Open | ||||||
| date2019-08-10 | rnd4 | typeStandard | result1 | date2019-08-17 | rnd3 | typeStandard | result1 | ||
| OpponentSenekal, W (William) | OpponentOosthuizen, L (Luelsje) | ||||||||
| 3 | 5 | Tournament2019 RMS Laerskole | Tournament2019 Swartkop Open | ||||||
| date2019-06-01 | rnd2 | typeStandard | result1 | date2019-06-15 | rnd1 | typeStandard | result1 | ||
| OpponentHanekom, D (Dewan) | OpponentMthimkhulu, M (Mmeli) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | Tournament2021 Alekhine Open | Tournament2021 Gauteng North Open Tournament | ||||||
| date2021-08-14 | rnd1 | typeStandard | result1 | date2021-08-28 | rnd2 | typeStandard | result1 | ||
| OpponentJacobs, I (Inge) | OpponentHearne, L (Lionel Owen) | ||||||||
| 2 | 5 | Tournament2019 Alekhine Open | Tournament2019 Mid-Gauteng Open | ||||||
| date2019-08-10 | rnd4 | typeStandard | result1 | date2019-08-17 | rnd3 | typeStandard | result1 | ||
| OpponentSenekal, W (William) | OpponentOosthuizen, L (Luelsje) | ||||||||
| 3 | 5 | Tournament2019 RMS Laerskole | Tournament2019 Swartkop Open | ||||||
| date2019-06-01 | rnd2 | typeStandard | result1 | date2019-06-15 | rnd1 | typeStandard | result1 | ||
| OpponentHanekom, D (Dewan) | OpponentMthimkhulu, M (Mmeli) | ||||||||
| # | 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 | Crause ,M (Mynhardt) | 3 | 0 | -425 | 3 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1169.2 | 744.2 | 1170.7 | 744.2 | 0 | 0 | 0 | 0 | ||||||
| 2 | De Jager ,J (Jacques) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 966.2 | 1391.2 | 935.7 | 1391.2 | 0 | 0 | 0 | 0 | ||||||
| 3 | Ferreira ,L (Louis) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1057.4 | 632.4 | 1036.4 | 632.4 | 0 | 0 | 0 | 0 | ||||||
| 4 | Nel ,A (Armand) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1240.5 | 815.5 | 1222.5 | 815.5 | 0 | 0 | 0 | 0 | ||||||
| 5 | Friedrich ,R (Ruhan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1004.6 | 579.6 | 994.7 | 579.6 | 0 | 0 | 0 | 0 | ||||||
| 6 | Redelinghuys ,M (Mia) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1152.6 | 1577.6 | 1142.9 | 1577.6 | 0 | 0 | 0 | 0 | ||||||
| 7 | Stadler ,H (Helgard) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1272.4 | 847.4 | 1272.9 | 847.4 | 0 | 0 | 0 | 0 | ||||||
| 8 | Hanekom ,D (Dewan) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1249.8 | 1674.8 | 1242.9 | 1674.8 | 0 | 0 | 0 | 0 | ||||||
| 9 | Beukes ,J (Jaco) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1170.3 | 745.3 | 1157 | 745.3 | 0 | 0 | 0 | 0 | ||||||
| 10 | Van Der Merwe ,AP (Altus Philip) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1085.8 | 660.8 | 1075.6 | 660.8 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|

