PLAYER PAGE
Personal
Van Greunen, L (Luke)
Chess SA id
1170309240FIDE id
?Date of birth
2017-10-18 (U10)Gender
MaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
YesLast active game
2025-08-25Personal details last changed
1900-01-01Junior GPX Games
30Junior GPX Points
1086.3| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1163.1 | 1161.1 | 1200 | 1200 |
| Raw rating | 1131.9 | 1128.1 | 1200 | 1200 |
| Weighted rating | 1163.1 | 1161.1 | 1200 | 1200 |
| Weighted performance | 1050.2 | 1050.2 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 182.7 | 183.7 | 165.8 | 165.8 |
| Highest rating | 12002024-08-01 | 12002024-08-01 | 12002024-10-01 | 12002024-10-01 |
| Highest raw rating | 12002024-08-01 | 12002024-08-01 | 12002024-10-01 | 12002024-10-01 |
| Highest weighted rating | 12002024-08-01 | 12002024-08-01 | 12002024-10-01 | 12002024-10-01 |
| Highest weighted performance | 12002024-12-01 | 12002024-12-01 | 12002024-10-01 | 12002024-10-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | -3.3 | -3.5 | 0 | 0 |
| New rating | 1159.8 | 1157.6 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1163.1 | 1161.1 | 1200 | 1200 |
| Raw rating | 1131.9 | 1128.1 | 1200 | 1200 |
| Weighted rating | 1163.1 | 1161.1 | 1200 | |
| Weighted performance | 1050.2 | 1050.2 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 182.7 | 183.7 | 165.8 | 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 | 1131.9 | 1128.1 | 1200 | 1200 |
| New weighted rating | 1159.8 | 1157.6 | 1200 | 1200 |
| New weighted performance | 1043.8 | 1043.9 | 0 | 0 |
| Temp new rating | 1159.8 | 1157.6 | 1200 | 1200 |
| Temp new rating +/- | -3.3 | -3.5 | 0 | 0 |
| Final new rating +/- | -3.3 | -3.5 | 0 | 0 |
| New rating | 1159.8 | 1157.6 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 700 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 30 | 30 | 0 | 0 | |
| 5 | 5 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 35 | 35 | 0 | 0 |
| Games since | |||||||||||||||||
| Main35 | Standard35 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U10 | ||||||||||||||||
| Region | Tshwane (GTP) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U10 | -1 | -1 | -1 | ||||||||||||||
| U10 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | 4291 | 1525 | 581 | ||||||||||||||
| Male | 3170 | 1143 | 434 | ||||||||||||||
| U10 | 417 | 171 | 87 | ||||||||||||||
| U10 Male | 312 | 138 | 69 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U10 | -1 | -1 | -1 | ||||||||||||||
| U10 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U10 | -1 | -1 | -1 | ||||||||||||||
| U10 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 | 30 | 8 | 26.67 | -198.3 | 1280.8 | 1082.5 |
| Standard | 30 | 8 | 26.67 | -198.3 | 1280.8 | 1082.5 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 35 | 9 | 25.71 | -206.4 | 1268.6 | 1062.2 |
| Standard | 35 | 9 | 25.71 | -206.4 | 1268.6 | 1062.2 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1131.9 | 1128.1 | 1200 | 1200 |
| 2025-09-30 | 1131.9 | 1128.1 | 1200 | 1200 |
| 2025-09-01 | 1131.9 | 1128.1 | 1200 | 1200 |
| 2025-08-01 | 1175.6 | 1174.5 | 1200 | 1200 |
| 2025-07-01 | 1172.6 | 1170.9 | 1200 | 1200 |
| 2025-06-01 | 1176.2 | 1175 | 1200 | 1200 |
| 2025-05-01 | 1176.2 | 1175 | 1200 | 1200 |
| 2025-04-01 | 1174.2 | 1172.9 | 1200 | 1200 |
| 2025-03-01 | 1182.4 | 1181.7 | 1200 | 1200 |
| 2025-02-01 | 1175.9 | 1174.7 | 1200 | 1200 |
| 2025-01-01 | 1144 | 1141.2 | 1200 | 1200 |
| 2024-12-01 | 1144 | 1141.2 | 1200 | 1200 |
| 2024-11-01 | 1144 | 1141.2 | 1200 | 1200 |
| 2024-10-01 | 1144 | 1141.2 | 1200 | 1200 |
| 2024-09-01 | 1144 | 1141.2 | 1200 | 1200 |
| 2024-08-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-07-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-09-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-05-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-04-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-03-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-02-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-01-01 | 1200 | 1200 | 1200 | 1200 |
| 2023-12-01 | 1200 | 1200 | 1200 | 1200 |
Comming soon.
Tournaments
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025 Midstream Open Chess Tournament (U10) | 2025-08-25 | 2025-08-25 | Standard | Tshwane (GTP) | 5 | 4 | 1 | Yes | Analysis |
| 2 | 2025 Etienne Lewis Closed Chess Tournament (U10) | 2025-08-08 | 2025-08-10 | Standard | Tshwane (GTP) | 7 | 6 | 1 | Yes | Analysis |
| 3 | 2025 Wynie Robbertse Chess Tournament (U10) | 2025-07-19 | 2025-07-19 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 4 | 2025 JMCA Open Chess Tournament (U10) | 2025-06-07 | 2025-06-07 | Standard | Tshwane (GTP) | 5 | 5 | 1 | Yes | Analysis |
| 5 | Lubowski Open 2025 (E+F) | 2025-03-21 | 2025-03-21 | Standard | Tshwane (GTP) | 5 | 5 | 1 | Yes | Analysis |
| 6 | Knight Riders Open Chess Tournament 2025 (U10) | 2025-02-22 | 2025-02-22 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 2 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025 Midstream Open Chess Tournament (U10) | 2025-08-25 | 2025-08-25 | Standard | Tshwane (GTP) | 5 | 4 | 1 | Yes | Analysis |
| 2 | 2025 Etienne Lewis Closed Chess Tournament (U10) | 2025-08-08 | 2025-08-10 | Standard | Tshwane (GTP) | 7 | 6 | 1 | Yes | Analysis |
| 3 | 2025 Wynie Robbertse Chess Tournament (U10) | 2025-07-19 | 2025-07-19 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 4 | 2025 JMCA Open Chess Tournament (U10) | 2025-06-07 | 2025-06-07 | Standard | Tshwane (GTP) | 5 | 5 | 1 | Yes | Analysis |
| 5 | Lubowski Open 2025 (E+F) | 2025-03-21 | 2025-03-21 | Standard | Tshwane (GTP) | 5 | 5 | 1 | Yes | Analysis |
| 6 | Knight Riders Open Chess Tournament 2025 (U10) | 2025-02-22 | 2025-02-22 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 2 | Yes | Analysis |
| 7 | 2024 Alekhine Open Chess Tournament (U8) | 2024-08-09 | 2024-08-09 | Standard | Tshwane (GTP) | 5 | 5 | 1 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2025 Wynie Robbertse Chess Tournament | Tournament2025 Wynie Robbertse Chess Tournament | ||||||
| date2025-07-19 | rnd3 | typeStandard | result1 | date2025-07-19 | rnd4 | typeStandard | result1 | ||
| OpponentTukker, A (Annie) | OpponentHenning, M (Matthew) | ||||||||
| 2 | 1 | Tournament2025 Midstream Open Chess Tournament | Tournament2025 Midstream Open Chess Tournament | ||||||
| date2025-08-25 | rnd4 | typeStandard | result1 | date2025-08-25 | rnd4 | typeStandard | result1 | ||
| OpponentGeldenhuys, M (Micah-Ami) | OpponentGeldenhuys, M (Micah-Ami) | ||||||||
| 3 | 1 | Tournament2025 Etienne Lewis Closed Chess Tournament | Tournament2025 Etienne Lewis Closed Chess Tournament | ||||||
| date2025-08-09 | rnd4 | typeStandard | result1 | date2025-08-09 | rnd4 | typeStandard | result1 | ||
| OpponentSidindi, M (Macjames) | OpponentSidindi, M (Macjames) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2025 Wynie Robbertse Chess Tournament | Tournament2025 Wynie Robbertse Chess Tournament | ||||||
| date2025-07-19 | rnd3 | typeStandard | result1 | date2025-07-19 | rnd4 | typeStandard | result1 | ||
| OpponentTukker, A (Annie) | OpponentHenning, M (Matthew) | ||||||||
| 2 | 1 | Tournament2025 Midstream Open Chess Tournament | Tournament2025 Midstream Open Chess Tournament | ||||||
| date2025-08-25 | rnd4 | typeStandard | result1 | date2025-08-25 | rnd4 | typeStandard | result1 | ||
| OpponentGeldenhuys, M (Micah-Ami) | OpponentGeldenhuys, M (Micah-Ami) | ||||||||
| 3 | 1 | Tournament2025 Etienne Lewis Closed Chess Tournament | Tournament2025 Etienne Lewis Closed Chess Tournament | ||||||
| date2025-08-09 | rnd4 | typeStandard | result1 | date2025-08-09 | rnd4 | typeStandard | result1 | ||
| OpponentSidindi, M (Macjames) | OpponentSidindi, M (Macjames) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2025 Wynie Robbertse Chess Tournament | Tournament2025 Wynie Robbertse Chess Tournament | ||||||
| date2025-07-19 | rnd3 | typeStandard | result1 | date2025-07-19 | rnd4 | typeStandard | result1 | ||
| OpponentTukker, A (Annie) | OpponentHenning, M (Matthew) | ||||||||
| 2 | 1 | Tournament2025 Midstream Open Chess Tournament | Tournament2025 Midstream Open Chess Tournament | ||||||
| date2025-08-25 | rnd4 | typeStandard | result1 | date2025-08-25 | rnd4 | typeStandard | result1 | ||
| OpponentGeldenhuys, M (Micah-Ami) | OpponentGeldenhuys, M (Micah-Ami) | ||||||||
| 3 | 1 | Tournament2025 Etienne Lewis Closed Chess Tournament | Tournament2025 Etienne Lewis Closed Chess Tournament | ||||||
| date2025-08-09 | rnd4 | typeStandard | result1 | date2025-08-09 | rnd4 | typeStandard | result1 | ||
| OpponentSidindi, M (Macjames) | OpponentSidindi, M (Macjames) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2025 Wynie Robbertse Chess Tournament | Tournament2025 Wynie Robbertse Chess Tournament | ||||||
| date2025-07-19 | rnd3 | typeStandard | result1 | date2025-07-19 | rnd4 | typeStandard | result1 | ||
| OpponentTukker, A (Annie) | OpponentHenning, M (Matthew) | ||||||||
| 2 | 1 | Tournament2025 Midstream Open Chess Tournament | Tournament2025 Midstream Open Chess Tournament | ||||||
| date2025-08-25 | rnd4 | typeStandard | result1 | date2025-08-25 | rnd4 | typeStandard | result1 | ||
| OpponentGeldenhuys, M (Micah-Ami) | OpponentGeldenhuys, M (Micah-Ami) | ||||||||
| 3 | 1 | Tournament2025 Etienne Lewis Closed Chess Tournament | Tournament2025 Etienne Lewis Closed Chess Tournament | ||||||
| date2025-08-09 | rnd4 | typeStandard | result1 | date2025-08-09 | rnd4 | typeStandard | result1 | ||
| OpponentSidindi, M (Macjames) | OpponentSidindi, M (Macjames) | ||||||||
| # | 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 | Mostert ,M (Matthew) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1166.6 | 741.6 | 1167.1 | 741.6 | 0 | 0 | 0 | 0 | ||||||
| 2 | Grobbelaar ,M (Mari) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1312.9 | 887.9 | 1308 | 887.9 | 0 | 0 | 0 | 0 | ||||||
| 3 | Kruger ,A (Albert) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1315.4 | 890.4 | 1314.1 | 890.4 | 0 | 0 | 0 | 0 | ||||||
| 4 | Geldenhuys ,M (Micah-Ami) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 5 | Badat ,M (Mikaeel) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1415.4 | 990.4 | 1419.8 | 990.4 | 0 | 0 | 0 | 0 | ||||||
| 6 | Westermann ,Z (Zelri) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1298 | 873 | 1301 | 873 | 0 | 0 | 0 | 0 | ||||||
| 7 | Sidindi ,M (Macjames) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1264 | 1689 | 1253.7 | 1689 | 0 | 0 | 0 | 0 | ||||||
| 8 | Wei ,Y (Yuande) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1223.3 | 798.3 | 1226.5 | 798.3 | 0 | 0 | 0 | 0 | ||||||
| 9 | Matthee ,K (Karli) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 10 | Mbewe ,Z (Zane) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1306.5 | 881.5 | 1303.2 | 881.5 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|