PLAYER PAGE
Personal
Jansen Van Vuuren, J (Joshua)
Chess SA id
110092125FIDE id
?Date of birth
2010-12-03 (U16)Gender
MaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
NoLast active game
2024-03-24Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1197.4 | 1188.2 | 500 | 500 |
| Raw rating | 1197.4 | 1188.2 | 500 | 500 |
| Weighted rating | 1194 | 1184 | 500 | 500 |
| Weighted performance | 912.8 | 911.2 | 0 | 0 |
| Floor | 743.5 | 740.3 | 500 | 500 |
| K-factor | 36 | 36 | 40 | 40 |
| Min/Max rating change allowed | 166.4 | 168.6 | 449.5 | 449.5 |
| Highest rating | 1256.52023-04-01 | 1253.32023-04-01 | 12002024-02-01 | 12002024-02-01 |
| Highest raw rating | 1243.52023-05-01 | 1240.32023-05-01 | 5002024-02-01 | 5002024-02-01 |
| Highest weighted rating | 1243.52024-11-01 | 1240.32024-11-01 | 5002024-11-01 | 5002024-11-01 |
| Highest weighted performance | 1256.52023-04-01 | 1253.32023-04-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1197.4 | 1188.2 | 500 | 500 |
| Analysis | ||||
| Rating | 1197.4 | 1188.2 | 500 | 500 |
| Raw rating | 1197.4 | 1188.2 | 500 | 500 |
| Weighted rating | 1194 | 1184 | 500 | |
| Weighted performance | 912.8 | 911.2 | 0 | |
| K-factor | 36 | 36 | 40 | 40 |
| Floor | 743.5 | 740.3 | 500 | 500 |
| Max/Min rating change allowed | 166.4 | 168.6 | 449.5 | 449.5 |
| 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 | 1197.4 | 1188.2 | 500 | 500 |
| New weighted rating | 1193.9 | 1184 | 500 | 500 |
| New weighted performance | 912.4 | 910.8 | 0 | 0 |
| Temp new rating | 1197.4 | 1188.2 | 500 | 500 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1197.4 | 1188.2 | 500 | 500 |
| New K-factor | 36 | 36 | 40 | 40 |
| New floor | 743.5 | 740.3 | 500 | 500 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 20 | 20 | 0 | 0 | |
| 33 | 33 | 0 | 0 | |
| 33 | 33 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 151 | 151 | 0 | 0 |
| Games since | |||||||||||||||||
| Main20 | Standard20 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U16 | ||||||||||||||||
| Region | Tshwane (GTP) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 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 | 131 | 54 | 41.22 | -74.6 | 1158.1 | 1083.5 |
| Standard | 131 | 54 | 41.22 | -74.6 | 1158.1 | 1083.5 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1197.4 | 1188.2 | 500 | 500 |
| 2025-09-01 | 1197.4 | 1188.2 | 500 | 500 |
| 2025-08-01 | 1197.4 | 1188.2 | 500 | 500 |
| 2025-07-01 | 1197.4 | 1188.2 | 500 | 500 |
| 2025-06-01 | 1197.4 | 1188.2 | 500 | 500 |
| 2025-05-01 | 1197.4 | 1188.2 | 500 | 500 |
| 2025-04-01 | 1197.4 | 1188.2 | 500 | 500 |
| 2025-03-01 | 1197.4 | 1188.2 | 500 | 500 |
| 2025-02-01 | 1197.2 | 1187.9 | 500 | 500 |
| 2025-01-01 | 1183.5 | 1171.5 | 500 | 500 |
| 2024-12-01 | 1183.5 | 1171.5 | 500 | 500 |
| 2024-11-01 | 1183.5 | 1171.5 | 500 | 500 |
| 2024-10-01 | 1183.5 | 1171.5 | 500 | 500 |
| 2024-09-01 | 1183.5 | 1171.5 | 500 | 500 |
| 2024-08-01 | 1183.5 | 1171.5 | 500 | 500 |
| 2024-07-01 | 1183.5 | 1171.5 | 500 | 500 |
| 2024-06-01 | 1183.5 | 1171.5 | 500 | 500 |
| 2024-08-01 | 1183.5 | 1171.5 | 500 | 500 |
| 2024-04-01 | 1183.5 | 1171.5 | 500 | 500 |
| 2024-03-01 | 1210.9 | 1204.3 | 500 | 500 |
| 2024-02-01 | 1237.8 | 1236 | 500 | 500 |
| 2024-01-01 | 1230.7 | 1228.1 | 500 | 500 |
| 2023-12-01 | 1230.7 | 1228.1 | 500 | 500 |
| 2023-11-01 | 1230.7 | 1228.1 | 500 | 500 |
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 Lubowski Open Chess Tournament (D1) | 2024-03-23 | 2024-03-24 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 2 | 2024 Chris Greyling Open Chess Tournament (D2) | 2024-03-16 | 2024-03-16 | Standard | Tshwane (GTP) | 5 | 5 | 1.5 | Yes | Analysis |
| 3 | 2024 Tshwane Chess AHS Open Chess Tournament (D1) | 2024-02-24 | 2024-02-24 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 4 | 2024 Gauteng Inter-Region Chess Championship (U14C) | 2024-01-13 | 2024-01-14 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 5 | 2023 Etienne Lewis Closed Tournament (U14) | 2023-08-25 | 2023-08-27 | Standard | Tshwane (GTP) | 7 | 7 | 3.5 | Yes | Analysis |
| 6 | Wynie Robbertse Open Tournament 2023 (D) | 2023-06-03 | 2023-06-03 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 7 | 2023 Elize Steenkamp Open Tournament (D1) | 2023-06-16 | 2023-06-17 | Standard | Tshwane (GTP) | 6 | 6 | 3 | Yes | Analysis |
| 8 | 2023 Tshwane South School District CLOSED Individual Championships (U13 Open) | 2023-04-22 | 2023-04-22 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 9 | Chris Greyling Open Tournament 2023 (D1) | 2023-03-21 | 2023-03-21 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 10 | 2023 Afrikaans Hoër Seunskool Open Chess Tournament (D1) | 2023-03-04 | 2023-03-04 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 11 | 2022 South African Junior Team Chess Championships (U14 Open) | 2022-12-04 | 2022-12-08 | Standard | 4 Knights (4K) | 7 | 6 | 1.5 | Yes | Analysis |
| 12 | 2022 Etienne Lewis (U14 Open) | 2022-09-02 | 2022-09-04 | Standard | Tshwane (GTP) | 7 | 7 | 2 | Yes | Analysis |
| 13 | 2022 Alekhine Open (D) | 2022-08-13 | 2022-08-14 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 14 | 2022 Mid Gauteng Open (D) | 2022-05-07 | 2022-05-07 | Standard | Tshwane (GTP) | 5 | 5 | 1.5 | Yes | Analysis |
| 15 | 2022 Silver Lakes Chess Club Open Chess Tournament (D) | 2022-05-14 | 2022-05-14 | Standard | Tshwane (GTP) | 5 | 5 | 2.5 | Yes | Analysis |
| 16 | 2022 Lubowski Open Tournament (D) | 2022-04-09 | 2022-04-10 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 17 | 2019 Etienne Lewis Trials (U10 Boys) | 2019-08-30 | 2019-09-01 | Standard | Tshwane (GTP) | 7 | 7 | 2 | Yes | Analysis |
| 18 | 2019 Alekhine Open (E) | 2019-08-09 | 2019-08-09 | Standard | Tshwane (GTP) | 5 | 4 | 1 | Yes | Analysis |
| 19 | 2019 Menlo Open (D) | 2019-07-13 | 2019-07-13 | Standard | Tshwane (GTP) | 5 | 5 | 0 | Yes | Analysis |
| 20 | 2019 Swartkop Open (E) | 2019-06-15 | 2019-06-15 | Standard | Tshwane (GTP) | 5 | 5 | 2.5 | Yes | Analysis |
| 21 | 2019 Blou Bul (E) | 2019-02-16 | 2019-02-16 | Standard | Tshwane (GTP) | 5 | 5 | 2.5 | Yes | Analysis |
| 22 | 2019 Constantia Park Open (E) | 2019-02-09 | 2019-02-09 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 23 | 2019 Tshwane Chess Registration Tournament (E) | 2019-01-26 | 2019-01-26 | Standard | Tshwane (GTP) | 5 | 5 | 0.5 | Yes | Analysis |
| 24 | 2018 Tshwane Registration Open Chess Tournament (E) | 2018-01-27 | 2018-01-27 | Standard | Tshwane (GTP) | 5 | 4 | 1 | Yes | Analysis |
| 25 | South African Junior Team Championships 2017 (U8B+U8 Girls) | 2018-01-04 | 2018-01-08 | Standard | 4 Knights (4K) | 7 | 5 | 2 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2023 Etienne Lewis Closed Tournament | Tournament2024 Gauteng Inter-Region Chess Championship | ||||||
| date2023-08-27 | rnd5 | typeStandard | result1 | date2024-01-13 | rnd2 | typeStandard | result1 | ||
| OpponentMohloana, N (Nobuhle) | OpponentLengau, AD (Amohelang) | ||||||||
| 2 | 4 | TournamentChris Greyling Open Tournament 2023 | Tournament2023 Tshwane South School District CLOSED Individual Championships | ||||||
| date2023-03-21 | rnd3 | typeStandard | result1 | date2023-04-22 | rnd1 | typeStandard | result1 | ||
| OpponentVan Der Walt, T (Tjaart) | OpponentSmith, H (Henco) | ||||||||
| 3 | 3 | Tournament2023 Elize Steenkamp Open Tournament | Tournament2023 Elize Steenkamp Open Tournament | ||||||
| date2023-06-16 | rnd1 | typeStandard | result1 | date2023-06-16 | rnd3 | typeStandard | result1 | ||
| OpponentMxaku, N (Nzaliseko) | OpponentNthle, P (Palesa) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2023 Etienne Lewis Closed Tournament | Tournament2024 Gauteng Inter-Region Chess Championship | ||||||
| date2023-08-27 | rnd5 | typeStandard | result1 | date2024-01-13 | rnd2 | typeStandard | result1 | ||
| OpponentMohloana, N (Nobuhle) | OpponentLengau, AD (Amohelang) | ||||||||
| 2 | 4 | TournamentChris Greyling Open Tournament 2023 | Tournament2023 Tshwane South School District CLOSED Individual Championships | ||||||
| date2023-03-21 | rnd3 | typeStandard | result1 | date2023-04-22 | rnd1 | typeStandard | result1 | ||
| OpponentVan Der Walt, T (Tjaart) | OpponentSmith, H (Henco) | ||||||||
| 3 | 3 | Tournament2023 Elize Steenkamp Open Tournament | Tournament2023 Elize Steenkamp Open Tournament | ||||||
| date2023-06-16 | rnd1 | typeStandard | result1 | date2023-06-16 | rnd3 | typeStandard | result1 | ||
| OpponentMxaku, N (Nzaliseko) | OpponentNthle, P (Palesa) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2023 Etienne Lewis Closed Tournament | Tournament2024 Gauteng Inter-Region Chess Championship | ||||||
| date2023-08-27 | rnd5 | typeStandard | result1 | date2024-01-13 | rnd2 | typeStandard | result1 | ||
| OpponentMohloana, N (Nobuhle) | OpponentLengau, AD (Amohelang) | ||||||||
| 2 | 4 | TournamentChris Greyling Open Tournament 2023 | Tournament2023 Tshwane South School District CLOSED Individual Championships | ||||||
| date2023-03-21 | rnd3 | typeStandard | result1 | date2023-04-22 | rnd1 | typeStandard | result1 | ||
| OpponentVan Der Walt, T (Tjaart) | OpponentSmith, H (Henco) | ||||||||
| 3 | 3 | Tournament2023 Elize Steenkamp Open Tournament | Tournament2023 Elize Steenkamp Open Tournament | ||||||
| date2023-06-16 | rnd1 | typeStandard | result1 | date2023-06-16 | rnd3 | typeStandard | result1 | ||
| OpponentMxaku, N (Nzaliseko) | OpponentNthle, P (Palesa) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2023 Etienne Lewis Closed Tournament | Tournament2024 Gauteng Inter-Region Chess Championship | ||||||
| date2023-08-27 | rnd5 | typeStandard | result1 | date2024-01-13 | rnd2 | typeStandard | result1 | ||
| OpponentMohloana, N (Nobuhle) | OpponentLengau, AD (Amohelang) | ||||||||
| 2 | 4 | TournamentChris Greyling Open Tournament 2023 | Tournament2023 Tshwane South School District CLOSED Individual Championships | ||||||
| date2023-03-21 | rnd3 | typeStandard | result1 | date2023-04-22 | rnd1 | typeStandard | result1 | ||
| OpponentVan Der Walt, T (Tjaart) | OpponentSmith, H (Henco) | ||||||||
| 3 | 3 | Tournament2023 Elize Steenkamp Open Tournament | Tournament2023 Elize Steenkamp Open Tournament | ||||||
| date2023-06-16 | rnd1 | typeStandard | result1 | date2023-06-16 | rnd3 | typeStandard | result1 | ||
| OpponentMxaku, N (Nzaliseko) | OpponentNthle, P (Palesa) | ||||||||
| # | 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 | Nthle ,P (Palesa) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1129.9 | 1554.9 | 1132.8 | 1554.9 | 0 | 0 | 0 | 0 | ||||||
| 2 | Janse Van Rensburg ,A (Andreas) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1264.7 | 839.7 | 1272.3 | 839.7 | 0 | 0 | 0 | 0 | ||||||
| 3 | De Beer ,L (Liam) | 2 | 1.5 | 212.5 | 2 | 1.5 | 212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1060.7 | 1273.2 | 1050.1 | 1273.2 | 0 | 0 | 0 | 0 | ||||||
| 4 | De Waal ,N (Nadine) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1395.5 | 970.5 | 1387.1 | 970.5 | 0 | 0 | 0 | 0 | ||||||
| 5 | Van Der Walt ,H (Henrico) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1219.8 | 794.8 | 1207.1 | 794.8 | 0 | 0 | 0 | 0 | ||||||
| 6 | Webb ,A (Abbygail) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1161.4 | 1161.4 | 1161.3 | 1161.4 | 0 | 0 | 0 | 0 | ||||||
| 7 | Senekal ,W (William) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 994.7 | 569.7 | 986.6 | 569.7 | 0 | 0 | 0 | 0 | ||||||
| 8 | Niehaus ,SJ (Samuel Johannes) | 2 | 0.5 | -212.5 | 2 | 0.5 | -212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1138.1 | 925.6 | 1121.2 | 925.6 | 0 | 0 | 0 | 0 | ||||||
| 9 | Du Rand ,L (Lea) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1128.2 | 1128.2 | 1122.3 | 1128.2 | 0 | 0 | 0 | 0 | ||||||
| 10 | Nkwadi ,K (Karabo) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1171.5 | 746.5 | 1160.6 | 746.5 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|