PLAYER PAGE
Personal
Botha, TJ (Theuns)
Chess SA id
178061287FIDE id
?Date of birth
1978-01-17 (Adult)Gender
MaleRegion
Johannesburg Metro (GJM)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-05-10Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1340.8 | 1346.7 | 1250.3 | 1250.3 |
| Raw rating | 1340.8 | 1346.7 | 1250.3 | 1250.3 |
| Weighted rating | 1303.8 | 1307.6 | 1250.3 | 1250.3 |
| Weighted performance | 1263.5 | 1263.2 | 0 | 0 |
| Floor | 852 | 866.9 | 750.3 | 750.3 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 135.7 | 134.5 | 154.3 | 154.3 |
| Highest rating | 13522025-03-01 | 1366.92025-03-01 | 1250.32018-12-01 | 1250.32018-12-01 |
| Highest raw rating | 13522025-03-01 | 1366.92025-03-01 | 1250.32024-02-01 | 1250.32024-02-01 |
| Highest weighted rating | 1287.12025-08-01 | 1289.52025-08-01 | 1250.32018-12-01 | 1250.32018-12-01 |
| Highest weighted performance | 1334.52025-06-01 | 1334.22018-02-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1340.8 | 1346.7 | 1250.3 | 1250.3 |
| Analysis | ||||
| Rating | 1340.8 | 1346.7 | 1250.3 | 1250.3 |
| Raw rating | 1340.8 | 1346.7 | 1250.3 | 1250.3 |
| Weighted rating | 1303.8 | 1307.6 | 1250.3 | |
| Weighted performance | 1263.5 | 1263.2 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 852 | 866.9 | 750.3 | 750.3 |
| Max/Min rating change allowed | 135.7 | 134.5 | 154.3 | 154.3 |
| 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 | 1340.8 | 1346.7 | 1250.3 | 1250.3 |
| New weighted rating | 1308.7 | 1312.8 | 1250.3 | 1250.3 |
| New weighted performance | 1255.6 | 1255.3 | 0 | 0 |
| Temp new rating | 1340.8 | 1346.7 | 1250.3 | 1250.3 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1340.8 | 1346.7 | 1250.3 | 1250.3 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 852 | 866.9 | 750.3 | 750.3 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 29 | 29 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 94 | 94 | 0 | 0 |
| Games since | |||||||||||||||||
| Main29 | Standard29 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | Johannesburg Metro (GJM) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult 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 | 29 | 11 | 37.93 | -102.6 | 1527 | 1424.4 |
| Standard | 29 | 11 | 37.93 | -102.6 | 1527 | 1424.4 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 36 | 14 | 38.89 | -94.4 | 1471.7 | 1377.3 |
| Standard | 36 | 14 | 38.89 | -94.4 | 1471.7 | 1377.3 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1340.8 | 1346.7 | 1250.3 | 1250.3 |
| 2025-09-30 | 1340.8 | 1346.7 | 1250.3 | 1250.3 |
| 2025-09-01 | 1340.8 | 1346.7 | 1250.3 | 1250.3 |
| 2025-08-01 | 1340.8 | 1346.7 | 1250.3 | 1250.3 |
| 2025-07-01 | 1340.8 | 1346.7 | 1250.3 | 1250.3 |
| 2025-06-01 | 1340.8 | 1346.7 | 1250.3 | 1250.3 |
| 2025-05-01 | 1342.9 | 1353 | 1250.3 | 1250.3 |
| 2025-04-01 | 1335.6 | 1346.3 | 1250.3 | 1250.3 |
| 2025-03-01 | 1352 | 1366.9 | 1250.3 | 1250.3 |
| 2025-02-01 | 1306.5 | 1316.9 | 1250.3 | 1250.3 |
| 2025-01-01 | 1238.9 | 1235.1 | 1250.3 | 1250.3 |
| 2024-12-01 | 1238.9 | 1235.1 | 1250.3 | 1250.3 |
| 2024-11-01 | 1238.9 | 1235.1 | 1250.3 | 1250.3 |
| 2024-10-01 | 1238.9 | 1235.1 | 1250.3 | 1250.3 |
| 2024-09-01 | 1238.9 | 1235.1 | 1250.3 | 1250.3 |
| 2024-08-01 | 1238.9 | 1235.1 | 1250.3 | 1250.3 |
| 2024-07-01 | 1238.9 | 1235.1 | 1250.3 | 1250.3 |
| 2024-09-01 | 1238.9 | 1235.1 | 1250.3 | 1250.3 |
| 2024-05-01 | 1238.9 | 1235.1 | 1250.3 | 1250.3 |
| 2024-04-01 | 1238.9 | 1235.1 | 1250.3 | 1250.3 |
| 2024-03-01 | 1238.9 | 1235.1 | 1250.3 | 1250.3 |
| 2024-02-01 | 1238.9 | 1235.1 | 1250.3 | 1250.3 |
| 2024-01-01 | 1238.9 | 1235.1 | 1250.3 | 1250.3 |
| 2023-12-01 | 1231.7 | 1230.5 | 1250.3 | 1250.3 |
Comming soon.
Tournaments
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | JMC Crawford Sandton 2025 (B) | 2025-05-10 | 2025-05-10 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 1.5 | Yes | Analysis |
| 2 | CPH May 2025 (B) | 2025-05-03 | 2025-05-03 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 2 | Yes | Analysis |
| 3 | 2025 Mid Gauteng Open Chess Tournament (B) | 2025-04-12 | 2025-04-12 | Standard | Tshwane (GTP) | 5 | 4 | 1 | Yes | Analysis |
| 4 | 2025 Chris Greyling Open Chess Tournament (A) | 2025-03-15 | 2025-03-15 | Standard | Tshwane (GTP) | 5 | 5 | 0 | Yes | Analysis |
| 5 | 2025 Blou Bul Open Chess Tournament (C) | 2025-02-08 | 2025-02-08 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 6 | 2025 Tshwane Chess OPEN Registration Tournament (B1) | 2025-01-25 | 2025-01-25 | Standard | Tshwane (GTP) | 5 | 5 | 3.5 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | JMC Crawford Sandton 2025 (B) | 2025-05-10 | 2025-05-10 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 1.5 | Yes | Analysis |
| 2 | CPH May 2025 (B) | 2025-05-03 | 2025-05-03 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 2 | Yes | Analysis |
| 3 | 2025 Mid Gauteng Open Chess Tournament (B) | 2025-04-12 | 2025-04-12 | Standard | Tshwane (GTP) | 5 | 4 | 1 | Yes | Analysis |
| 4 | 2025 Chris Greyling Open Chess Tournament (A) | 2025-03-15 | 2025-03-15 | Standard | Tshwane (GTP) | 5 | 5 | 0 | Yes | Analysis |
| 5 | 2025 Blou Bul Open Chess Tournament (C) | 2025-02-08 | 2025-02-08 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 6 | 2025 Tshwane Chess OPEN Registration Tournament (B1) | 2025-01-25 | 2025-01-25 | Standard | Tshwane (GTP) | 5 | 5 | 3.5 | Yes | Analysis |
| 7 | Randburg Club - Summer Swiss 2018 | 2018-01-30 | 2018-03-13 | Standard | Johannesburg Metro (GJM) | 7 | 7 | 3 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | TournamentRandburg Club - Summer Swiss 2018 | Tournament2025 Tshwane Chess OPEN Registration Tournament | ||||||
| date2018-02-27 | rnd5 | typeStandard | result1 | date2025-01-25 | rnd3 | typeStandard | result1 | ||
| OpponentPadayachee, N (Nicky) | OpponentEngelbrecht, A (Amber-Lee) | ||||||||
| 2 | 2 | TournamentCPH May 2025 | TournamentJMC Crawford Sandton 2025 | ||||||
| date2025-05-03 | rnd5 | typeStandard | result1 | date2025-05-10 | rnd1 | typeStandard | result0.5 | ||
| OpponentMakuzeni, U (Usange Simamkele Mihlali) | OpponentGouws, C (Christiaan) | ||||||||
| 3 | 2 | Tournament2025 Mid Gauteng Open Chess Tournament | TournamentCPH May 2025 | ||||||
| date2025-04-12 | rnd5 | typeStandard | result0.5 | date2025-05-03 | rnd1 | typeStandard | result1 | ||
| OpponentShibambu, K (Khenso Divine) | OpponentNgubeni, JM (Jackie) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | TournamentRandburg Club - Summer Swiss 2018 | Tournament2025 Tshwane Chess OPEN Registration Tournament | ||||||
| date2018-02-27 | rnd5 | typeStandard | result1 | date2025-01-25 | rnd3 | typeStandard | result1 | ||
| OpponentPadayachee, N (Nicky) | OpponentEngelbrecht, A (Amber-Lee) | ||||||||
| 2 | 2 | TournamentCPH May 2025 | TournamentJMC Crawford Sandton 2025 | ||||||
| date2025-05-03 | rnd5 | typeStandard | result1 | date2025-05-10 | rnd1 | typeStandard | result0.5 | ||
| OpponentMakuzeni, U (Usange Simamkele Mihlali) | OpponentGouws, C (Christiaan) | ||||||||
| 3 | 2 | Tournament2025 Mid Gauteng Open Chess Tournament | TournamentCPH May 2025 | ||||||
| date2025-04-12 | rnd5 | typeStandard | result0.5 | date2025-05-03 | rnd1 | typeStandard | result1 | ||
| OpponentShibambu, K (Khenso Divine) | OpponentNgubeni, JM (Jackie) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | TournamentRandburg Club - Summer Swiss 2018 | Tournament2025 Tshwane Chess OPEN Registration Tournament | ||||||
| date2018-02-27 | rnd5 | typeStandard | result1 | date2025-01-25 | rnd3 | typeStandard | result1 | ||
| OpponentPadayachee, N (Nicky) | OpponentEngelbrecht, A (Amber-Lee) | ||||||||
| 2 | 2 | Tournament2025 Blou Bul Open Chess Tournament | Tournament2025 Blou Bul Open Chess Tournament | ||||||
| date2025-02-08 | rnd3 | typeStandard | result1 | date2025-02-08 | rnd4 | typeStandard | result1 | ||
| OpponentMotloung, K (Kemoratile) | OpponentTan, H (Herman Qiyuan) | ||||||||
| 3 | 1 | TournamentJMC Crawford Sandton 2025 | TournamentJMC Crawford Sandton 2025 | ||||||
| date2025-05-10 | rnd4 | typeStandard | result1 | date2025-05-10 | rnd4 | typeStandard | result1 | ||
| OpponentAnthonissen, L (Liliya) | OpponentAnthonissen, L (Liliya) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | TournamentRandburg Club - Summer Swiss 2018 | Tournament2025 Tshwane Chess OPEN Registration Tournament | ||||||
| date2018-02-27 | rnd5 | typeStandard | result1 | date2025-01-25 | rnd3 | typeStandard | result1 | ||
| OpponentPadayachee, N (Nicky) | OpponentEngelbrecht, A (Amber-Lee) | ||||||||
| 2 | 2 | Tournament2025 Blou Bul Open Chess Tournament | Tournament2025 Blou Bul Open Chess Tournament | ||||||
| date2025-02-08 | rnd3 | typeStandard | result1 | date2025-02-08 | rnd4 | typeStandard | result1 | ||
| OpponentMotloung, K (Kemoratile) | OpponentTan, H (Herman Qiyuan) | ||||||||
| 3 | 1 | TournamentJMC Crawford Sandton 2025 | TournamentJMC Crawford Sandton 2025 | ||||||
| date2025-05-10 | rnd4 | typeStandard | result1 | date2025-05-10 | rnd4 | typeStandard | result1 | ||
| OpponentAnthonissen, L (Liliya) | OpponentAnthonissen, L (Liliya) | ||||||||
| # | 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 | Shibambu ,K (Khenso Divine) | 2 | 0.5 | -212.5 | 2 | 0.5 | -212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1586.7 | 1374.2 | 1586.9 | 1374.2 | 0 | 0 | 0 | 0 | ||||||
| 2 | Ngubeni ,JM (Jackie) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1579.2 | 2004.2 | 1576.2 | 2004.2 | 0 | 0 | 0 | 0 | ||||||
| 3 | Van Meersbergen ,E (Ettienne) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1711.1 | 1286.1 | 1719.6 | 1286.1 | 0 | 0 | 0 | 0 | ||||||
| 4 | Anthonissen ,L (Liliya) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1319.7 | 1744.7 | 1325.9 | 1744.7 | 0 | 0 | 0 | 0 | ||||||
| 5 | Kleyn ,AE (Andrew Edward) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1818.2 | 1393.2 | 1818.4 | 1393.2 | 0 | 0 | 0 | 0 | ||||||
| 6 | Haupt ,J (Joshua) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1446.5 | 1021.5 | 1444.1 | 1021.5 | 0 | 0 | 0 | 0 | ||||||
| 7 | Dukhan ,K (Kashvir) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1656.2 | 1231.2 | 1651.1 | 1231.2 | 0 | 0 | 0 | 0 | ||||||
| 8 | Mphasha ,L (Lengoko) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1473.8 | 1048.8 | 1442.2 | 1048.8 | 0 | 0 | 0 | 0 | ||||||
| 9 | Mann ,I (Iowan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1685 | 1260 | 1692 | 1260 | 0 | 0 | 0 | 0 | ||||||
| 10 | Mdluli ,S (Siyabonga) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1624.1 | 1199.1 | 1622.5 | 1199.1 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|