PLAYER PAGE
Personal
Diedericks, J (Jaydon)
Chess SA id
1100118099FIDE id
?Date of birth
2010-06-12 (U16)Gender
MaleRegion
Ekurhuleni (GE)Citizen
RSATitles
Chess SA registered
NoLast active game
2024-10-04Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1217.6 | 1219.3 | 1200 | 1200 |
| Raw rating | 1217.6 | 1219.3 | 1200 | 1200 |
| Weighted rating | 1210.6 | 1211.6 | 1200 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 717.6 | 719.3 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 161.7 | 161.3 | 165.8 | 165.8 |
| Highest rating | 1217.62025-03-01 | 1219.32025-03-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 1217.62025-03-01 | 1219.32025-03-01 | 12002024-02-01 | 12002024-02-01 |
| Highest weighted rating | 1207.62025-08-01 | 1208.32025-08-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 12002024-02-01 | 12002024-02-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1217.6 | 1219.3 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1217.6 | 1219.3 | 1200 | 1200 |
| Raw rating | 1217.6 | 1219.3 | 1200 | 1200 |
| Weighted rating | 1210.6 | 1211.6 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 717.6 | 719.3 | 700 | 700 |
| Max/Min rating change allowed | 161.7 | 161.3 | 165.8 | 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 | 1217.6 | 1219.3 | 1200 | 1200 |
| New weighted rating | 1211.4 | 1212.5 | 1200 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1217.6 | 1219.3 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1217.6 | 1219.3 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 717.6 | 719.3 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 1 | 1 | 0 | 0 | |
| 5 | 5 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 11 | 11 | 0 | 0 |
| Games since | |||||||||||||||||
| Main1 | Standard1 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U16 | ||||||||||||||||
| Region | Ekurhuleni (GE) | ||||||||||||||||
| 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 | 11 | 6.5 | 59.09 | 77.3 | 1178.3 | 1255.6 |
| Standard | 11 | 6.5 | 59.09 | 77.3 | 1178.3 | 1255.6 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1217.6 | 1219.3 | 1200 | 1200 |
| 2025-09-30 | 1217.6 | 1219.3 | 1200 | 1200 |
| 2025-09-01 | 1217.6 | 1219.3 | 1200 | 1200 |
| 2025-08-01 | 1217.6 | 1219.3 | 1200 | 1200 |
| 2025-07-01 | 1217.6 | 1219.3 | 1200 | 1200 |
| 2025-06-01 | 1217.6 | 1219.3 | 1200 | 1200 |
| 2025-05-01 | 1217.6 | 1219.3 | 1200 | 1200 |
| 2025-04-01 | 1217.6 | 1219.3 | 1200 | 1200 |
| 2025-03-01 | 1217.6 | 1219.3 | 1200 | 1200 |
| 2025-02-01 | 1200 | 1200 | 1200 | 1200 |
| 2025-01-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-12-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-11-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-10-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-09-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-08-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-07-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-09-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-05-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-04-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-03-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-02-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-01-01 | 1200 | 1200 | 1200 | 1200 |
| 2023-12-01 | 1200 | 1200 | 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 |
|---|
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Gauteng Top Schools 2024 (U13 Open) | 2024-10-04 | 2024-10-04 | Standard | Ekurhuleni (GE) | 5 | 1 | 1 | Yes | Analysis |
| 2 | 2023 Gauteng Top Schools (U13 Mixed) | 2023-08-18 | 2023-08-18 | Standard | West Rand (GWR) | 5 | 5 | 2.5 | Yes | Analysis |
| 3 | Springs Open 2019 (D) | 2019-08-31 | 2019-08-31 | Standard | Ekurhuleni (GE) | 5 | 5 | 3 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentSprings Open 2019 | Tournament2023 Gauteng Top Schools | ||||||
| date2019-08-31 | rnd4 | typeStandard | result1 | date2023-08-18 | rnd1 | typeStandard | result1 | ||
| OpponentLabuschagne, A (Anandi) | OpponentYousafzai, S (Sangin Khan) | ||||||||
| 2 | 2 | Tournament2023 Gauteng Top Schools | Tournament2023 Gauteng Top Schools | ||||||
| date2023-08-18 | rnd3 | typeStandard | result0.5 | date2023-08-18 | rnd4 | typeStandard | result1 | ||
| OpponentMinnaar, R (Rochelle) | OpponentVan Wyngaard, L (Llewelyn) | ||||||||
| 3 | 1 | TournamentGauteng Top Schools 2024 | TournamentGauteng Top Schools 2024 | ||||||
| date2024-10-04 | rnd5 | typeStandard | result1 | date2024-10-04 | rnd5 | typeStandard | result1 | ||
| OpponentBurger, B (Braam) | OpponentBurger, B (Braam) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentSprings Open 2019 | Tournament2023 Gauteng Top Schools | ||||||
| date2019-08-31 | rnd4 | typeStandard | result1 | date2023-08-18 | rnd1 | typeStandard | result1 | ||
| OpponentLabuschagne, A (Anandi) | OpponentYousafzai, S (Sangin Khan) | ||||||||
| 2 | 2 | Tournament2023 Gauteng Top Schools | Tournament2023 Gauteng Top Schools | ||||||
| date2023-08-18 | rnd3 | typeStandard | result0.5 | date2023-08-18 | rnd4 | typeStandard | result1 | ||
| OpponentMinnaar, R (Rochelle) | OpponentVan Wyngaard, L (Llewelyn) | ||||||||
| 3 | 1 | TournamentGauteng Top Schools 2024 | TournamentGauteng Top Schools 2024 | ||||||
| date2024-10-04 | rnd5 | typeStandard | result1 | date2024-10-04 | rnd5 | typeStandard | result1 | ||
| OpponentBurger, B (Braam) | OpponentBurger, B (Braam) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentSprings Open 2019 | Tournament2023 Gauteng Top Schools | ||||||
| date2019-08-31 | rnd4 | typeStandard | result1 | date2023-08-18 | rnd1 | typeStandard | result1 | ||
| OpponentLabuschagne, A (Anandi) | OpponentYousafzai, S (Sangin Khan) | ||||||||
| 2 | 1 | TournamentGauteng Top Schools 2024 | TournamentGauteng Top Schools 2024 | ||||||
| date2024-10-04 | rnd5 | typeStandard | result1 | date2024-10-04 | rnd5 | typeStandard | result1 | ||
| OpponentBurger, B (Braam) | OpponentBurger, B (Braam) | ||||||||
| 3 | 1 | Tournament2023 Gauteng Top Schools | Tournament2023 Gauteng Top Schools | ||||||
| date2023-08-18 | rnd4 | typeStandard | result1 | date2023-08-18 | rnd4 | typeStandard | result1 | ||
| OpponentVan Wyngaard, L (Llewelyn) | OpponentVan Wyngaard, L (Llewelyn) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentSprings Open 2019 | Tournament2023 Gauteng Top Schools | ||||||
| date2019-08-31 | rnd4 | typeStandard | result1 | date2023-08-18 | rnd1 | typeStandard | result1 | ||
| OpponentLabuschagne, A (Anandi) | OpponentYousafzai, S (Sangin Khan) | ||||||||
| 2 | 1 | TournamentGauteng Top Schools 2024 | TournamentGauteng Top Schools 2024 | ||||||
| date2024-10-04 | rnd5 | typeStandard | result1 | date2024-10-04 | rnd5 | typeStandard | result1 | ||
| OpponentBurger, B (Braam) | OpponentBurger, B (Braam) | ||||||||
| 3 | 1 | Tournament2023 Gauteng Top Schools | Tournament2023 Gauteng Top Schools | ||||||
| date2023-08-18 | rnd4 | typeStandard | result1 | date2023-08-18 | rnd4 | typeStandard | result1 | ||
| OpponentVan Wyngaard, L (Llewelyn) | OpponentVan Wyngaard, L (Llewelyn) | ||||||||
| # | 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 | Bothma ,J (Jaculene) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1109.9 | 684.9 | 1106.7 | 684.9 | 0 | 0 | 0 | 0 | ||||||
| 2 | Slabbert ,A (Alex-Zander) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1212.5 | 787.5 | 1209.7 | 787.5 | 0 | 0 | 0 | 0 | ||||||
| 3 | Bilankulu ,L (Lindokuhle) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1141.6 | 1566.6 | 1132 | 1566.6 | 0 | 0 | 0 | 0 | ||||||
| 4 | Zondi ,O (Olwethu) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 5 | Minnaar ,R (Rochelle) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1325.6 | 1325.6 | 1327.4 | 1325.6 | 0 | 0 | 0 | 0 | ||||||
| 6 | Van Wyngaard ,L (Llewelyn) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1157.5 | 1582.5 | 1150.7 | 1582.5 | 0 | 0 | 0 | 0 | ||||||
| 7 | De Ascenao ,I (Isabella) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1185.1 | 760.1 | 1181.6 | 760.1 | 0 | 0 | 0 | 0 | ||||||
| 8 | Nkosi ,M (Mduduzi) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 9 | Labuschagne ,A (Anandi) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1023.3 | 1448.3 | 1005.6 | 1448.3 | 0 | 0 | 0 | 0 | ||||||
| 10 | Yousafzai ,S (Sangin Khan) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1173.1 | 1598.1 | 1167.2 | 1598.1 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|