PLAYER PAGE
Personal
Slabbert, M (Martin)
Chess SA id
1720112178FIDE id
?Date of birth
1972-01-19 (Adult)Gender
MaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-09-07Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1486 | 1487.2 | 1300 | 1300 |
| Raw rating | 1486 | 1487.2 | 1300 | 1300 |
| Weighted rating | 1388.1 | 1394.4 | 1299 | 1299 |
| Weighted performance | 1471.6 | 1473.2 | 0 | 0 |
| Floor | 986 | 987.2 | 800 | 800 |
| K-factor | 32 | 32 | 36 | 36 |
| Min/Max rating change allowed | 110.3 | 110.1 | 143.8 | 143.8 |
| Highest rating | 14862025-09-30 | 1487.22025-09-30 | 13002024-02-01 | 13002024-02-01 |
| Highest raw rating | 14862025-09-30 | 1487.22025-09-30 | 13002024-02-01 | 13002024-02-01 |
| Highest weighted rating | 1388.12025-09-30 | 1394.42025-09-30 | 1296.72025-08-01 | 1296.72025-08-01 |
| Highest weighted performance | 1471.62025-09-30 | 1473.22025-09-30 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1486 | 1487.2 | 1300 | 1300 |
| Analysis | ||||
| Rating | 1486 | 1487.2 | 1300 | 1300 |
| Raw rating | 1486 | 1487.2 | 1300 | 1300 |
| Weighted rating | 1388.1 | 1394.4 | 1299 | |
| Weighted performance | 1471.6 | 1473.2 | 0 | |
| K-factor | 32 | 32 | 36 | 36 |
| Floor | 986 | 987.2 | 800 | 800 |
| Max/Min rating change allowed | 110.3 | 110.1 | 143.8 | 143.8 |
| 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 | 1486 | 1487.2 | 1300 | 1300 |
| New weighted rating | 1398.5 | 1404.1 | 1299.7 | 1299.7 |
| New weighted performance | 1471.1 | 1472.7 | 0 | 0 |
| Temp new rating | 1486 | 1487.2 | 1300 | 1300 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1486 | 1487.2 | 1300 | 1300 |
| New K-factor | 32 | 32 | 36 | 36 |
| New floor | 986 | 987.2 | 800 | 800 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 20 | 20 | 0 | 0 | |
| 5 | 5 | 0 | 0 | |
| 5 | 5 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 5 | 5 | 0 | 0 | |
| History | 40 | 40 | 0 | 0 |
| Games since | |||||||||||||||||
| Main25 | Standard25 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | Tshwane (GTP) | ||||||||||||||||
| 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 | 20 | 13.5 | 67.5 | 148.8 | 1401.4 | 1550.1 |
| Standard | 20 | 13.5 | 67.5 | 148.8 | 1401.4 | 1550.1 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 40 | 24 | 60 | 85 | 1383.4 | 1468.4 |
| Standard | 40 | 24 | 60 | 85 | 1383.4 | 1468.4 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1486 | 1487.2 | 1300 | 1300 |
| 2025-09-01 | 1450.2 | 1447.2 | 1300 | 1300 |
| 2025-08-01 | 1450.2 | 1447.2 | 1300 | 1300 |
| 2025-07-01 | 1450.2 | 1447.2 | 1300 | 1300 |
| 2025-06-01 | 1450.2 | 1447.2 | 1300 | 1300 |
| 2025-05-01 | 1450.2 | 1447.2 | 1300 | 1300 |
| 2025-04-01 | 1450.2 | 1447.2 | 1300 | 1300 |
| 2025-03-01 | 1349.8 | 1366.2 | 1300 | 1300 |
| 2025-02-01 | 1323.8 | 1338.4 | 1300 | 1300 |
| 2025-01-01 | 1323.8 | 1338.4 | 1300 | 1300 |
| 2024-12-01 | 1323.8 | 1338.4 | 1300 | 1300 |
| 2024-11-01 | 1323.8 | 1338.4 | 1300 | 1300 |
| 2024-10-01 | 1323.8 | 1338.4 | 1300 | 1300 |
| 2024-09-01 | 1323.8 | 1338.4 | 1300 | 1300 |
| 2024-08-01 | 1323.8 | 1338.4 | 1300 | 1300 |
| 2024-07-01 | 1323.8 | 1338.4 | 1300 | 1300 |
| 2024-06-01 | 1323.8 | 1338.4 | 1300 | 1300 |
| 2024-08-01 | 1323.8 | 1338.4 | 1300 | 1300 |
| 2024-04-01 | 1296.6 | 1308.2 | 1300 | 1300 |
| 2024-03-01 | 1296.6 | 1308.2 | 1300 | 1300 |
| 2024-02-01 | 1296.6 | 1308.2 | 1300 | 1300 |
| 2024-01-01 | 1296.6 | 1308.2 | 1300 | 1300 |
| 2023-12-01 | 1296.6 | 1308.2 | 1200 | 1200 |
| 2023-11-01 | 1296.6 | 1308.2 | 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 Alekhine Open (C) | 2025-09-06 | 2025-09-07 | Standard | Tshwane (GTP) | 5 | 5 | 3.5 | Yes | Analysis |
| 2 | 2025 Chris Greyling Open Chess Tournament (C) | 2025-03-15 | 2025-03-15 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 3 | AHS Open Chess Tournament 2025 (C) | 2025-03-01 | 2025-03-01 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 4 | 2025 Blou Bul Open Chess Tournament (D2) | 2025-02-08 | 2025-02-08 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025 Alekhine Open (C) | 2025-09-06 | 2025-09-07 | Standard | Tshwane (GTP) | 5 | 5 | 3.5 | Yes | Analysis |
| 2 | 2025 Chris Greyling Open Chess Tournament (C) | 2025-03-15 | 2025-03-15 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 3 | AHS Open Chess Tournament 2025 (C) | 2025-03-01 | 2025-03-01 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 4 | 2025 Blou Bul Open Chess Tournament (D2) | 2025-02-08 | 2025-02-08 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 5 | 2024 West Rand RHS Open (Open) | 2024-04-13 | 2024-04-13 | Standard | West Rand (GWR) | 5 | 5 | 2 | Yes | Analysis |
| 6 | 2023 Afrikaans Hoër Seunskool Open Chess Tournament (B) | 2023-03-04 | 2023-03-04 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 7 | 2021 Lubowski Open Tournament (C) | 2021-05-01 | 2021-05-02 | Standard | Tshwane (GTP) | 5 | 5 | 4.5 | Yes | Analysis |
| 8 | 2019 Capablanca Chess Festival (Swiss B) | 2019-04-19 | 2019-04-21 | Standard | Tshwane (GTP) | 7 | 5 | 1 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 7 | Tournament2021 Lubowski Open Tournament | Tournament2023 Afrikaans Hoër Seunskool Open Chess Tournament | ||||||
| date2021-05-01 | rnd1 | typeStandard | result1 | date2023-03-04 | rnd2 | typeStandard | result1 | ||
| OpponentMarais, JS (Jacobus) | OpponentRadia, D (Diya) | ||||||||
| 2 | 5 | Tournament2025 Chris Greyling Open Chess Tournament | Tournament2025 Alekhine Open | ||||||
| date2025-03-15 | rnd5 | typeStandard | result1 | date2025-09-07 | rnd4 | typeStandard | result1 | ||
| OpponentBienedell, R (Robin) | OpponentNaude, J (Johan) | ||||||||
| 3 | 4 | Tournament2025 Blou Bul Open Chess Tournament | TournamentAHS Open Chess Tournament 2025 | ||||||
| date2025-02-08 | rnd3 | typeStandard | result1 | date2025-03-01 | rnd1 | typeStandard | result1 | ||
| OpponentElskie, T (Tamryn) | OpponentCronje, J (Johannes Christiaan) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 7 | Tournament2021 Lubowski Open Tournament | Tournament2023 Afrikaans Hoër Seunskool Open Chess Tournament | ||||||
| date2021-05-01 | rnd1 | typeStandard | result1 | date2023-03-04 | rnd2 | typeStandard | result1 | ||
| OpponentMarais, JS (Jacobus) | OpponentRadia, D (Diya) | ||||||||
| 2 | 5 | Tournament2025 Chris Greyling Open Chess Tournament | Tournament2025 Alekhine Open | ||||||
| date2025-03-15 | rnd5 | typeStandard | result1 | date2025-09-07 | rnd4 | typeStandard | result1 | ||
| OpponentBienedell, R (Robin) | OpponentNaude, J (Johan) | ||||||||
| 3 | 4 | Tournament2025 Blou Bul Open Chess Tournament | TournamentAHS Open Chess Tournament 2025 | ||||||
| date2025-02-08 | rnd3 | typeStandard | result1 | date2025-03-01 | rnd1 | typeStandard | result1 | ||
| OpponentElskie, T (Tamryn) | OpponentCronje, J (Johannes Christiaan) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2025 Blou Bul Open Chess Tournament | TournamentAHS Open Chess Tournament 2025 | ||||||
| date2025-02-08 | rnd3 | typeStandard | result1 | date2025-03-01 | rnd1 | typeStandard | result1 | ||
| OpponentElskie, T (Tamryn) | OpponentCronje, J (Johannes Christiaan) | ||||||||
| 2 | 4 | Tournament2021 Lubowski Open Tournament | Tournament2023 Afrikaans Hoër Seunskool Open Chess Tournament | ||||||
| date2021-05-02 | rnd4 | typeStandard | result1 | date2023-03-04 | rnd2 | typeStandard | result1 | ||
| OpponentPadayachy, S (Shreya) | OpponentRadia, D (Diya) | ||||||||
| 3 | 2 | Tournament2025 Alekhine Open | Tournament2025 Alekhine Open | ||||||
| date2025-09-06 | rnd3 | typeStandard | result1 | date2025-09-07 | rnd4 | typeStandard | result1 | ||
| OpponentNkwadi, K (Karabo) | OpponentNaude, J (Johan) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2025 Blou Bul Open Chess Tournament | TournamentAHS Open Chess Tournament 2025 | ||||||
| date2025-02-08 | rnd3 | typeStandard | result1 | date2025-03-01 | rnd1 | typeStandard | result1 | ||
| OpponentElskie, T (Tamryn) | OpponentCronje, J (Johannes Christiaan) | ||||||||
| 2 | 4 | Tournament2021 Lubowski Open Tournament | Tournament2023 Afrikaans Hoër Seunskool Open Chess Tournament | ||||||
| date2021-05-02 | rnd4 | typeStandard | result1 | date2023-03-04 | rnd2 | typeStandard | result1 | ||
| OpponentPadayachy, S (Shreya) | OpponentRadia, D (Diya) | ||||||||
| 3 | 2 | Tournament2025 Alekhine Open | Tournament2025 Alekhine Open | ||||||
| date2025-09-06 | rnd3 | typeStandard | result1 | date2025-09-07 | rnd4 | typeStandard | result1 | ||
| OpponentNkwadi, K (Karabo) | OpponentNaude, J (Johan) | ||||||||
| # | 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 | Van Rensburg ,B (Ben) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1392.7 | 1817.7 | 1403.4 | 1817.7 | 0 | 0 | 0 | 0 | ||||||
| 2 | Marais ,JS (Jacobus Stephanus) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1156.5 | 1581.5 | 1125.6 | 1581.5 | 0 | 0 | 0 | 0 | ||||||
| 3 | Miya ,MT (Minentle Tshegofatso) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1552.7 | 1977.7 | 1536.6 | 1977.7 | 0 | 0 | 0 | 0 | ||||||
| 4 | Van Der Meer ,A (Anthony) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1277.2 | 1702.2 | 1280 | 1702.2 | 0 | 0 | 0 | 0 | ||||||
| 5 | Mokoena ,TV (Tebogo Vincent) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1456 | 1031 | 1456 | 1031 | 0 | 0 | 0 | 0 | ||||||
| 6 | Nkwadi ,K (Karabo) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1482 | 1907 | 1483.7 | 1907 | 0 | 0 | 0 | 0 | ||||||
| 7 | Du Plessis ,V (Vian) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1255.7 | 830.7 | 1261.8 | 830.7 | 0 | 0 | 0 | 0 | ||||||
| 8 | Van Zyl ,T (Tyrone) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1103.4 | 1103.4 | 1103.4 | 1103.4 | 0 | 0 | 0 | 0 | ||||||
| 9 | Naude ,J (Johan) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1456.1 | 1881.1 | 1460.5 | 1881.1 | 0 | 0 | 0 | 0 | ||||||
| 10 | Boshoma ,C (Chifundo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1313.7 | 888.7 | 1337.9 | 888.7 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|