PLAYER PAGE
Personal
Shiburi, TJ (John)
Chess SA id
194034425FIDE id
?Date of birth
1994-12-22 (Adult)Gender
MaleRegion
Chess South Africa (CSA)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-03-21Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1311.3 | 1299.8 | 1264.1 | 1230 |
| Raw rating | 1311.3 | 1299.8 | 1264.1 | 1230 |
| Weighted rating | 1301.9 | 1298.4 | 1252.2 | 1230 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 811.3 | 799.8 | 764.1 | 730 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 141.5 | 143.8 | 151.3 | 158.9 |
| Highest rating | 1580.62024-04-01 | 1581.42024-04-01 | 1264.12025-04-01 | 12302018-11-01 |
| Highest raw rating | 1311.32025-04-01 | 1299.82024-05-01 | 1264.12025-04-01 | 12302024-02-01 |
| Highest weighted rating | 1289.42025-08-01 | 1291.42025-08-01 | 1242.52025-08-01 | 12302018-11-01 |
| Highest weighted performance | 1580.62024-04-01 | 1581.42024-04-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1311.3 | 1299.8 | 1264.1 | 1230 |
| Analysis | ||||
| Rating | 1311.3 | 1299.8 | 1264.1 | 1230 |
| Raw rating | 1311.3 | 1299.8 | 1264.1 | 1230 |
| Weighted rating | 1301.9 | 1298.4 | 1252.2 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 811.3 | 799.8 | 764.1 | 730 |
| Max/Min rating change allowed | 141.5 | 143.8 | 151.3 | 158.9 |
| 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 | 1311.3 | 1299.8 | 1264.1 | 1230 |
| New weighted rating | 1303.5 | 1299.1 | 1253.8 | 1230 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1311.3 | 1299.8 | 1264.1 | 1230 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1311.3 | 1299.8 | 1264.1 | 1230 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 811.3 | 799.8 | 764.1 | 730 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 5 | 0 | 5 | 0 | |
| 5 | 5 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 37 | 32 | 5 | 0 |
| Games since | |||||||||||||||||
| Main10 | Standard5 | Rapid5 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | Chess South Africa (CSA) | ||||||||||||||||
| Province | |||||||||||||||||
| 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 | 5 | 3 | 60 | 85 | 1396.9 | 1481.9 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 5 | 3 | 60 | 85 | 1396.9 | 1481.9 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 10 | 6.5 | 65 | 127.5 | 1396.8 | 1524.3 |
| Standard | 5 | 3.5 | 70 | 170 | 1396.7 | 1566.7 |
| Rapid | 5 | 3 | 60 | 85 | 1396.9 | 1481.9 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2026-01-01 | 1311.3 | 1299.8 | 1264.1 | 1230 |
| 2025-11-30 | 1311.3 | 1299.8 | 1264.1 | 1230 |
| 2025-11-01 | 1311.3 | 1299.8 | 1264.1 | 1230 |
| 2025-09-30 | 1311.3 | 1299.8 | 1264.1 | 1230 |
| 2025-09-01 | 1311.3 | 1299.8 | 1264.1 | 1230 |
| 2025-08-01 | 1311.3 | 1299.8 | 1264.1 | 1230 |
| 2025-07-01 | 1311.3 | 1299.8 | 1264.1 | 1230 |
| 2025-06-01 | 1311.3 | 1299.8 | 1264.1 | 1230 |
| 2025-05-01 | 1311.3 | 1299.8 | 1264.1 | 1230 |
| 2025-04-01 | 1311.3 | 1299.8 | 1264.1 | 1230 |
| 2025-03-01 | 1287.7 | 1299.8 | 1230 | 1230 |
| 2025-02-01 | 1287.7 | 1299.8 | 1230 | 1230 |
| 2025-01-01 | 1287.7 | 1299.8 | 1230 | 1230 |
| 2024-12-01 | 1287.7 | 1299.8 | 1230 | 1230 |
| 2024-11-01 | 1287.7 | 1299.8 | 1230 | 1230 |
| 2024-10-01 | 1287.7 | 1299.8 | 1230 | 1230 |
| 2024-09-01 | 1287.7 | 1299.8 | 1230 | 1230 |
| 2024-11-01 | 1287.7 | 1299.8 | 1230 | 1230 |
| 2024-07-01 | 1287.7 | 1299.8 | 1230 | 1230 |
| 2024-06-01 | 1287.7 | 1299.8 | 1230 | 1230 |
| 2024-05-01 | 1287.7 | 1299.8 | 1230 | 1230 |
| 2024-04-01 | 1230 | 1230 | 1230 | 1230 |
| 2024-03-01 | 1230 | 1230 | 1230 | 1230 |
| 2024-02-01 | 1230 | 1230 | 1230 | 1230 |
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 | NABOOMSPAR Open Chess Tournament 21 Mar 2025 (Open) | 2025-03-21 | 2025-03-21 | Rapid | Capricorn (LCP) | 5 | 5 | 3 | Yes | Analysis |
| 2 | NABOOMSPAR Open Chess Tournament 2024 (Open) | 2024-04-27 | 2024-04-27 | Standard | Waterberg (LWM) | 5 | 5 | 3.5 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | TournamentNABOOMSPAR Open Chess Tournament 2024 | TournamentNABOOMSPAR Open Chess Tournament 21 Mar 2025 | ||||||
| date2024-04-27 | rnd3 | typeStandard | result0.5 | date2025-03-21 | rnd3 | typeRapid | result1 | ||
| OpponentLotterie, C (Christo) | OpponentLe Roux, YE (Yolandi Estelle) | ||||||||
| 2 | 1 | TournamentNABOOMSPAR Open Chess Tournament 2024 | TournamentNABOOMSPAR Open Chess Tournament 2024 | ||||||
| date2024-04-27 | rnd1 | typeStandard | result1 | date2024-04-27 | rnd1 | typeStandard | result1 | ||
| OpponentMogodi, M (Morongwa) | OpponentMogodi, M (Morongwa) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentNABOOMSPAR Open Chess Tournament 2024 | TournamentNABOOMSPAR Open Chess Tournament 2024 | ||||||
| date2024-04-27 | rnd3 | typeStandard | result0.5 | date2024-04-27 | rnd5 | typeStandard | result1 | ||
| OpponentLotterie, C (Christo) | OpponentZitha, VI (Vun`we) | ||||||||
| 2 | 1 | TournamentNABOOMSPAR Open Chess Tournament 2024 | TournamentNABOOMSPAR Open Chess Tournament 2024 | ||||||
| date2024-04-27 | rnd1 | typeStandard | result1 | date2024-04-27 | rnd1 | typeStandard | result1 | ||
| OpponentMogodi, M (Morongwa) | OpponentMogodi, M (Morongwa) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentNABOOMSPAR Open Chess Tournament 21 Mar 2025 | TournamentNABOOMSPAR Open Chess Tournament 21 Mar 2025 | ||||||
| date2025-03-21 | rnd1 | typeRapid | result1 | date2025-03-21 | rnd3 | typeRapid | result1 | ||
| OpponentMahanyele, M (Malose) | OpponentLe Roux, YE (Yolandi Estelle) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | TournamentNABOOMSPAR Open Chess Tournament 2024 | TournamentNABOOMSPAR Open Chess Tournament 21 Mar 2025 | ||||||
| date2024-04-27 | rnd4 | typeStandard | result1 | date2025-03-21 | rnd3 | typeRapid | result1 | ||
| OpponentVan Der Merwe, K (Koos) | OpponentLe Roux, YE (Yolandi Estelle) | ||||||||
| 2 | 1 | TournamentNABOOMSPAR Open Chess Tournament 2024 | TournamentNABOOMSPAR Open Chess Tournament 2024 | ||||||
| date2024-04-27 | rnd1 | typeStandard | result1 | date2024-04-27 | rnd1 | typeStandard | result1 | ||
| OpponentMogodi, M (Morongwa) | OpponentMogodi, M (Morongwa) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentNABOOMSPAR Open Chess Tournament 2024 | TournamentNABOOMSPAR Open Chess Tournament 2024 | ||||||
| date2024-04-27 | rnd4 | typeStandard | result1 | date2024-04-27 | rnd5 | typeStandard | result1 | ||
| OpponentVan Der Merwe, K (Koos) | OpponentZitha, VI (Vun`we) | ||||||||
| 2 | 1 | TournamentNABOOMSPAR Open Chess Tournament 2024 | TournamentNABOOMSPAR Open Chess Tournament 2024 | ||||||
| date2024-04-27 | rnd1 | typeStandard | result1 | date2024-04-27 | rnd1 | typeStandard | result1 | ||
| OpponentMogodi, M (Morongwa) | OpponentMogodi, M (Morongwa) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentNABOOMSPAR Open Chess Tournament 21 Mar 2025 | TournamentNABOOMSPAR Open Chess Tournament 21 Mar 2025 | ||||||
| date2025-03-21 | rnd1 | typeRapid | result1 | date2025-03-21 | rnd3 | typeRapid | result1 | ||
| OpponentMahanyele, M (Malose) | OpponentLe Roux, YE (Yolandi Estelle) | ||||||||
| # | 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 Der Merwe ,K (Koos) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 2 | Selema ,TJ (Tiisetso) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1511.7 | 1086.7 | 1527.9 | 1086.7 | 0 | 0 | 0 | 0 | ||||||
| 3 | Zitha ,VI (Vun`we) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1394 | 1819 | 1383.6 | 1819 | 0 | 0 | 0 | 0 | ||||||
| 4 | Lotterie ,C (Christo) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1393.2 | 1393.2 | 1385.1 | 1393.2 | 0 | 0 | 0 | 0 | ||||||
| 5 | Mogodi ,M (Morongwa) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1484.4 | 1909.4 | 1490.7 | 1909.4 | 0 | 0 | 0 | 0 | ||||||
| 6 | Sebake ,K (Koketso) | 1 | 1 | 425 | 0 | 0 | 0 | 1 | 1 | 425 | 0 | 0 | 0 |
| 1490.4 | 1915.4 | 0 | 0 | 1200 | 1915.4 | 0 | 0 | ||||||
| 7 | Mmola ,T (Tumelo) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1633.4 | 1208.4 | 0 | 0 | 1493.1 | 1208.4 | 0 | 0 | ||||||
| 8 | Pieterse ,JJ (Johan) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1360.7 | 935.7 | 0 | 0 | 1305.3 | 935.7 | 0 | 0 | ||||||
| 9 | Le Roux ,YE (Yolandi Estelle) | 1 | 1 | 425 | 0 | 0 | 0 | 1 | 1 | 425 | 0 | 0 | 0 |
| 1300 | 1725 | 0 | 0 | 1300 | 1725 | 0 | 0 | ||||||
| 10 | Mahanyele ,M (Malose) | 1 | 1 | 425 | 0 | 0 | 0 | 1 | 1 | 425 | 0 | 0 | 0 |
| 1200 | 1625 | 0 | 0 | 1200 | 1625 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|