PLAYER PAGE
Personal
Barnes, J (Josh)
Chess SA id
1090149157FIDE id
?Date of birth
2009-01-19 (U18)Gender
MaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
NoLast active game
2024-02-24Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1411.7 | 1387.5 | 1269.5 | 1200 |
| Raw rating | 1411.7 | 1387.5 | 1269.5 | 1200 |
| Weighted rating | 1410.9 | 1386.4 | 1269.5 | 1200 |
| Weighted performance | 1103 | 1055.4 | 0 | 0 |
| Floor | 911.7 | 887.5 | 769.5 | 700 |
| K-factor | 32 | 36 | 36 | 36 |
| Min/Max rating change allowed | 122.6 | 126.9 | 150.2 | 165.8 |
| Highest rating | 1654.52023-03-01 | 1646.12023-02-01 | 13642023-10-01 | 12002018-10-01 |
| Highest raw rating | 1411.72024-03-01 | 1387.52024-03-01 | 1269.52024-03-01 | 12002024-03-01 |
| Highest weighted rating | 14092025-08-01 | 1383.62025-08-01 | 1269.42025-08-01 | 12002018-10-01 |
| Highest weighted performance | 1654.52023-03-01 | 1646.12023-02-01 | 13642023-10-01 | 12002024-03-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1411.7 | 1387.5 | 1269.5 | 1200 |
| Analysis | ||||
| Rating | 1411.7 | 1387.5 | 1269.5 | 1200 |
| Raw rating | 1411.7 | 1387.5 | 1269.5 | 1200 |
| Weighted rating | 1410.9 | 1386.4 | 1269.5 | |
| Weighted performance | 1103 | 1055.4 | 0 | |
| K-factor | 32 | 36 | 36 | 36 |
| Floor | 911.7 | 887.5 | 769.5 | 700 |
| Max/Min rating change allowed | 122.6 | 126.9 | 150.2 | 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 | 1411.7 | 1387.5 | 1269.5 | 1200 |
| New weighted rating | 1411.3 | 1386.9 | 1269.5 | 1200 |
| New weighted performance | 1094.5 | 1047 | 0 | 0 |
| Temp new rating | 1411.7 | 1387.5 | 1269.5 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1411.7 | 1387.5 | 1269.5 | 1200 |
| New K-factor | 32 | 36 | 36 | 36 |
| New floor | 911.7 | 887.5 | 769.5 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 5 | 5 | 0 | 0 | |
| 32 | 21 | 11 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 37 | 26 | 11 | 0 |
| Games since | |||||||||||||||||
| Main5 | Standard5 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U18 | ||||||||||||||||
| Region | Tshwane (GTP) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U18 | -1 | -1 | -1 | ||||||||||||||
| U18 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U18 | -1 | -1 | -1 | ||||||||||||||
| U18 Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U18 | -1 | -1 | -1 | ||||||||||||||
| U18 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U18 | -1 | -1 | -1 | ||||||||||||||
| U18 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 | 37 | 27.5 | 74.32 | 206.8 | 1287.2 | 1494 |
| Standard | 26 | 19.5 | 75 | 212.5 | 1268 | 1480.5 |
| Rapid | 11 | 8 | 72.73 | 193.2 | 1332.7 | 1525.8 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1411.7 | 1387.5 | 1269.5 | 1200 |
| 2025-09-30 | 1411.7 | 1387.5 | 1269.5 | 1200 |
| 2025-09-01 | 1411.7 | 1387.5 | 1269.5 | 1200 |
| 2025-08-01 | 1411.7 | 1387.5 | 1269.5 | 1200 |
| 2025-07-01 | 1411.7 | 1387.5 | 1269.5 | 1200 |
| 2025-06-01 | 1411.7 | 1387.5 | 1269.5 | 1200 |
| 2025-05-01 | 1411.7 | 1387.5 | 1269.5 | 1200 |
| 2025-04-01 | 1411.7 | 1387.5 | 1269.5 | 1200 |
| 2025-03-01 | 1411.7 | 1387.5 | 1269.5 | 1200 |
| 2025-02-01 | 1411.7 | 1387.5 | 1269.5 | 1200 |
| 2025-01-01 | 1411.7 | 1387.5 | 1269.5 | 1200 |
| 2024-12-01 | 1411.7 | 1387.5 | 1269.5 | 1200 |
| 2024-11-01 | 1411.7 | 1387.5 | 1269.5 | 1200 |
| 2024-10-01 | 1411.7 | 1387.5 | 1269.5 | 1200 |
| 2024-09-01 | 1411.7 | 1387.5 | 1269.5 | 1200 |
| 2024-08-01 | 1411.7 | 1387.5 | 1269.5 | 1200 |
| 2024-07-01 | 1411.7 | 1387.5 | 1269.5 | 1200 |
| 2024-09-01 | 1411.7 | 1387.5 | 1269.5 | 1200 |
| 2024-05-01 | 1411.7 | 1387.5 | 1269.5 | 1200 |
| 2024-04-01 | 1411.7 | 1387.5 | 1269.5 | 1200 |
| 2024-03-01 | 1411.7 | 1387.5 | 1269.5 | 1200 |
| 2024-02-01 | 1373.8 | 1331.3 | 1269.5 | 1200 |
| 2024-01-01 | 1373.8 | 1331.3 | 1269.5 | 1200 |
| 2023-12-01 | 1373.8 | 1331.3 | 1269.5 | 1200 |
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 | 2024 Tshwane Chess AHS Open Chess Tournament (C2) | 2024-02-24 | 2024-02-24 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 2 | Gauteng Soncini Finals 2023 (Boys) | 2023-10-28 | 2023-10-28 | Rapid | Ekurhuleni (GE) | 5 | 5 | 4 | Yes | Analysis |
| 3 | 2023 u16 OR Tambo Soncini Chess Tournament | 2023-09-02 | 2023-09-02 | Rapid | Tshwane (GTP) | 6 | 6 | 4 | Yes | Analysis |
| 4 | 2023 Woman's Day Open Chess Tournament (Rook) | 2023-08-09 | 2023-08-09 | Standard | Tshwane (GTP) | 5 | 5 | 2.5 | Yes | Analysis |
| 5 | 2023 Elize Steenkamp Open Tournament (C) | 2023-06-16 | 2023-06-17 | Standard | Tshwane (GTP) | 6 | 6 | 3 | Yes | Analysis |
| 6 | 2023 Afrikaans Hoër Seunskool Open Chess Tournament (D1) | 2023-03-04 | 2023-03-04 | Standard | Tshwane (GTP) | 5 | 5 | 5 | Yes | Analysis |
| 7 | 2023 Piet Robbertse Fide Rated Open Chess Tournament (D) | 2023-02-04 | 2023-02-05 | Standard | Tshwane (GTP) | 5 | 5 | 5 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 11 | Tournament2023 Piet Robbertse Fide Rated Open Chess Tournament | Tournament2023 Elize Steenkamp Open Tournament | ||||||
| date2023-02-04 | rnd1 | typeStandard | result1 | date2023-06-16 | rnd1 | typeStandard | result0.5 | ||
| OpponentNkwadi, K (Karabo) | OpponentMurray, H (Henry) | ||||||||
| 2 | 4 | TournamentGauteng Soncini Finals 2023 | Tournament2024 Tshwane Chess AHS Open Chess Tournament | ||||||
| date2023-10-28 | rnd4 | typeRapid | result1 | date2024-02-24 | rnd2 | typeStandard | result1 | ||
| OpponentMediwane, R (Rethabile) | OpponentReddy, KS (Kashen Shivaan) | ||||||||
| 3 | 3 | Tournament2023 u16 OR Tambo Soncini Chess Tournament | TournamentGauteng Soncini Finals 2023 | ||||||
| date2023-09-02 | rnd6 | typeRapid | result1 | date2023-10-28 | rnd2 | typeRapid | result1 | ||
| OpponentGololo, T (Tiisetso) | OpponentSpamers, V (Vinaldo) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 11 | Tournament2023 Piet Robbertse Fide Rated Open Chess Tournament | Tournament2023 Elize Steenkamp Open Tournament | ||||||
| date2023-02-04 | rnd1 | typeStandard | result1 | date2023-06-16 | rnd1 | typeStandard | result0.5 | ||
| OpponentNkwadi, K (Karabo) | OpponentMurray, H (Henry) | ||||||||
| 2 | 4 | Tournament2023 Woman's Day Open Chess Tournament | Tournament2024 Tshwane Chess AHS Open Chess Tournament | ||||||
| date2023-08-09 | rnd4 | typeStandard | result0.5 | date2024-02-24 | rnd2 | typeStandard | result1 | ||
| OpponentMushiana, M (Mulweli) | OpponentReddy, KS (Kashen Shivaan) | ||||||||
| 3 | 2 | Tournament2024 Tshwane Chess AHS Open Chess Tournament | Tournament2024 Tshwane Chess AHS Open Chess Tournament | ||||||
| date2024-02-24 | rnd4 | typeStandard | result1 | date2024-02-24 | rnd5 | typeStandard | result1 | ||
| OpponentVan Der Merwe, AP (Altus Philip) | OpponentMthembu, M (Mthokozisi) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | Tournament2023 u16 OR Tambo Soncini Chess Tournament | TournamentGauteng Soncini Finals 2023 | ||||||
| date2023-09-02 | rnd6 | typeRapid | result1 | date2023-10-28 | rnd2 | typeRapid | result1 | ||
| OpponentGololo, T (Tiisetso) | OpponentSpamers, V (Vinaldo) | ||||||||
| 2 | 2 | TournamentGauteng Soncini Finals 2023 | TournamentGauteng Soncini Finals 2023 | ||||||
| date2023-10-28 | rnd4 | typeRapid | result1 | date2023-10-28 | rnd5 | typeRapid | result1 | ||
| OpponentMediwane, R (Rethabile) | OpponentMahlangu, NP (Nkosinathi Phillip) | ||||||||
| 3 | 2 | Tournament2023 u16 OR Tambo Soncini Chess Tournament | Tournament2023 u16 OR Tambo Soncini Chess Tournament | ||||||
| date2023-09-02 | rnd3 | typeRapid | result1 | date2023-09-02 | rnd4 | typeRapid | result1 | ||
| OpponentLetsoalo, K (Kgatlhello) | OpponentLekalakala, B (Bupe Amogelang) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 10 | Tournament2023 Piet Robbertse Fide Rated Open Chess Tournament | Tournament2023 Afrikaans Hoër Seunskool Open Chess Tournament | ||||||
| date2023-02-04 | rnd1 | typeStandard | result1 | date2023-03-04 | rnd5 | typeStandard | result1 | ||
| OpponentNkwadi, K (Karabo) | OpponentMarks, L (Luke) | ||||||||
| 2 | 4 | TournamentGauteng Soncini Finals 2023 | Tournament2024 Tshwane Chess AHS Open Chess Tournament | ||||||
| date2023-10-28 | rnd4 | typeRapid | result1 | date2024-02-24 | rnd2 | typeStandard | result1 | ||
| OpponentMediwane, R (Rethabile) | OpponentReddy, KS (Kashen Shivaan) | ||||||||
| 3 | 3 | Tournament2023 u16 OR Tambo Soncini Chess Tournament | TournamentGauteng Soncini Finals 2023 | ||||||
| date2023-09-02 | rnd6 | typeRapid | result1 | date2023-10-28 | rnd2 | typeRapid | result1 | ||
| OpponentGololo, T (Tiisetso) | OpponentSpamers, V (Vinaldo) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 10 | Tournament2023 Piet Robbertse Fide Rated Open Chess Tournament | Tournament2023 Afrikaans Hoër Seunskool Open Chess Tournament | ||||||
| date2023-02-04 | rnd1 | typeStandard | result1 | date2023-03-04 | rnd5 | typeStandard | result1 | ||
| OpponentNkwadi, K (Karabo) | OpponentMarks, L (Luke) | ||||||||
| 2 | 3 | Tournament2023 Woman's Day Open Chess Tournament | Tournament2024 Tshwane Chess AHS Open Chess Tournament | ||||||
| date2023-08-09 | rnd5 | typeStandard | result1 | date2024-02-24 | rnd2 | typeStandard | result1 | ||
| OpponentMurray, H (Henry) | OpponentReddy, KS (Kashen Shivaan) | ||||||||
| 3 | 2 | Tournament2024 Tshwane Chess AHS Open Chess Tournament | Tournament2024 Tshwane Chess AHS Open Chess Tournament | ||||||
| date2024-02-24 | rnd4 | typeStandard | result1 | date2024-02-24 | rnd5 | typeStandard | result1 | ||
| OpponentVan Der Merwe, AP (Altus Philip) | OpponentMthembu, M (Mthokozisi) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | Tournament2023 u16 OR Tambo Soncini Chess Tournament | TournamentGauteng Soncini Finals 2023 | ||||||
| date2023-09-02 | rnd6 | typeRapid | result1 | date2023-10-28 | rnd2 | typeRapid | result1 | ||
| OpponentGololo, T (Tiisetso) | OpponentSpamers, V (Vinaldo) | ||||||||
| 2 | 2 | TournamentGauteng Soncini Finals 2023 | TournamentGauteng Soncini Finals 2023 | ||||||
| date2023-10-28 | rnd4 | typeRapid | result1 | date2023-10-28 | rnd5 | typeRapid | result1 | ||
| OpponentMediwane, R (Rethabile) | OpponentMahlangu, NP (Nkosinathi Phillip) | ||||||||
| 3 | 2 | Tournament2023 u16 OR Tambo Soncini Chess Tournament | Tournament2023 u16 OR Tambo Soncini Chess Tournament | ||||||
| date2023-09-02 | rnd3 | typeRapid | result1 | date2023-09-02 | rnd4 | typeRapid | result1 | ||
| OpponentLetsoalo, K (Kgatlhello) | OpponentLekalakala, B (Bupe Amogelang) | ||||||||
| # | 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 | Murray ,H (Henry) | 2 | 1.5 | 212.5 | 2 | 1.5 | 212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1267.4 | 1479.9 | 1261.8 | 1479.9 | 0 | 0 | 0 | 0 | ||||||
| 2 | Mathe ,T (Thabang) | 2 | 1.5 | 212.5 | 2 | 1.5 | 212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1309.9 | 1522.4 | 1315.1 | 1522.4 | 0 | 0 | 0 | 0 | ||||||
| 3 | Du Plessis ,M (Mia) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1204.7 | 779.7 | 1193.1 | 779.7 | 0 | 0 | 0 | 0 | ||||||
| 4 | Reddy ,KS (Kashen Shivaan) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1337.5 | 1762.5 | 1341 | 1762.5 | 0 | 0 | 0 | 0 | ||||||
| 5 | Hlatshwayo ,K (Khulekani) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200.6 | 775.6 | 1200.7 | 775.6 | 0 | 0 | 0 | 0 | ||||||
| 6 | Van Zyl ,NB (Nicolaas Barend) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1291.4 | 1716.4 | 1284 | 1716.4 | 0 | 0 | 0 | 0 | ||||||
| 7 | Mokone ,O (Oratile) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1192.1 | 767.1 | 1191.5 | 767.1 | 0 | 0 | 0 | 0 | ||||||
| 8 | Burger ,I (Izak Ulrich) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1369.6 | 944.6 | 1364.1 | 944.6 | 0 | 0 | 0 | 0 | ||||||
| 9 | Dikolomela ,T (Tlhogi) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1302.7 | 1727.7 | 1287.5 | 1727.7 | 0 | 0 | 0 | 0 | ||||||
| 10 | Marks ,L (Luke) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1207.6 | 1632.6 | 1211.2 | 1632.6 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|

