PLAYER PAGE
Personal
Johnson, NM (Nathan Marc)
Chess SA id
109086760FIDE id
?Date of birth
2009-12-14 (U18)Gender
MaleRegion
Johannesburg Metro (GJM)Citizen
RSATitles
Chess SA registered
NoLast active game
2019-08-23Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 748 | 748 | 590 | 590 |
| Raw rating | 748 | 748 | 590 | 590 |
| Weighted rating | 747.4 | 747.6 | 590 | 590 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 500 | 500 | 500 | 500 |
| K-factor | 40 | 40 | 40 | 40 |
| Min/Max rating change allowed | 315.7 | 315.7 | 395.4 | 395.4 |
| Highest rating | 1247.52019-08-01 | 1251.82019-08-01 | 12002024-02-01 | 12002024-02-01 |
| Highest raw rating | 7482024-02-01 | 7482024-02-01 | 5902024-02-01 | 5902024-02-01 |
| Highest weighted rating | 7482024-11-01 | 7482024-11-01 | 5902024-11-01 | 5902024-11-01 |
| Highest weighted performance | 1247.52019-08-01 | 1251.82019-08-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 748 | 748 | 590 | 590 |
| Analysis | ||||
| Rating | 748 | 748 | 590 | 590 |
| Raw rating | 748 | 748 | 590 | 590 |
| Weighted rating | 747.4 | 747.6 | 590 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 40 | 40 | 40 | 40 |
| Floor | 500 | 500 | 500 | 500 |
| Max/Min rating change allowed | 315.7 | 315.7 | 395.4 | 395.4 |
| 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 | 748 | 748 | 590 | 590 |
| New weighted rating | 747.8 | 747.9 | 590 | 590 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 748 | 748 | 590 | 590 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 748 | 748 | 590 | 590 |
| New K-factor | 40 | 40 | 40 | 40 |
| New floor | 500 | 500 | 500 | 500 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 31 | 31 | 0 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U18 | ||||||||||||||||
| Region | Johannesburg Metro (GJM) | ||||||||||||||||
| 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 | 5 | 3 | 60 | 85 | 1153.2 | 1238.2 |
| Standard | 5 | 3 | 60 | 85 | 1153.2 | 1238.2 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 748 | 748 | 590 | 590 |
| 2025-09-01 | 748 | 748 | 590 | 590 |
| 2025-08-01 | 748 | 748 | 590 | 590 |
| 2025-07-01 | 748 | 748 | 590 | 590 |
| 2025-06-01 | 748 | 748 | 590 | 590 |
| 2025-05-01 | 748 | 748 | 590 | 590 |
| 2025-04-01 | 748 | 748 | 590 | 590 |
| 2025-03-01 | 748 | 748 | 590 | 590 |
| 2025-02-01 | 748 | 748 | 590 | 590 |
| 2025-01-01 | 748 | 748 | 590 | 590 |
| 2024-12-01 | 748 | 748 | 590 | 590 |
| 2024-11-01 | 748 | 748 | 590 | 590 |
| 2024-10-01 | 748 | 748 | 590 | 590 |
| 2024-09-01 | 748 | 748 | 590 | 590 |
| 2024-08-01 | 748 | 748 | 590 | 590 |
| 2024-07-01 | 748 | 748 | 590 | 590 |
| 2024-06-01 | 748 | 748 | 590 | 590 |
| 2024-08-01 | 748 | 748 | 590 | 590 |
| 2024-04-01 | 748 | 748 | 590 | 590 |
| 2024-03-01 | 748 | 748 | 590 | 590 |
| 2024-02-01 | 748 | 748 | 590 | 590 |
| 2024-01-01 | 748 | 748 | 590 | 590 |
| 2023-12-01 | 686.6 | 707.6 | 590 | 590 |
| 2023-11-01 | 686.6 | 707.6 | 590 | 590 |
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 | 2019 Gauteng School League Finals (U11 Open) | 2019-08-23 | 2019-08-23 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2019 Gauteng School League Finals | Tournament2019 Gauteng School League Finals | ||||||
| date2019-08-23 | rnd5 | typeStandard | result1 | date2019-08-23 | rnd5 | typeStandard | result1 | ||
| OpponentLutterveld, NS (Nathan Sean) | OpponentLutterveld, NS (Nathan Sean) | ||||||||
| 2 | 1 | Tournament2019 Gauteng School League Finals | Tournament2019 Gauteng School League Finals | ||||||
| date2019-08-23 | rnd3 | typeStandard | result1 | date2019-08-23 | rnd3 | typeStandard | result1 | ||
| OpponentMadumo, R (Refilwe) | OpponentMadumo, R (Refilwe) | ||||||||
| 3 | 1 | Tournament2019 Gauteng School League Finals | Tournament2019 Gauteng School League Finals | ||||||
| date2019-08-23 | rnd1 | typeStandard | result1 | date2019-08-23 | rnd1 | typeStandard | result1 | ||
| OpponentTsotetsi, T (Thobile) | OpponentTsotetsi, T (Thobile) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2019 Gauteng School League Finals | Tournament2019 Gauteng School League Finals | ||||||
| date2019-08-23 | rnd5 | typeStandard | result1 | date2019-08-23 | rnd5 | typeStandard | result1 | ||
| OpponentLutterveld, NS (Nathan Sean) | OpponentLutterveld, NS (Nathan Sean) | ||||||||
| 2 | 1 | Tournament2019 Gauteng School League Finals | Tournament2019 Gauteng School League Finals | ||||||
| date2019-08-23 | rnd3 | typeStandard | result1 | date2019-08-23 | rnd3 | typeStandard | result1 | ||
| OpponentMadumo, R (Refilwe) | OpponentMadumo, R (Refilwe) | ||||||||
| 3 | 1 | Tournament2019 Gauteng School League Finals | Tournament2019 Gauteng School League Finals | ||||||
| date2019-08-23 | rnd1 | typeStandard | result1 | date2019-08-23 | rnd1 | typeStandard | result1 | ||
| OpponentTsotetsi, T (Thobile) | OpponentTsotetsi, T (Thobile) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2019 Gauteng School League Finals | Tournament2019 Gauteng School League Finals | ||||||
| date2019-08-23 | rnd5 | typeStandard | result1 | date2019-08-23 | rnd5 | typeStandard | result1 | ||
| OpponentLutterveld, NS (Nathan Sean) | OpponentLutterveld, NS (Nathan Sean) | ||||||||
| 2 | 1 | Tournament2019 Gauteng School League Finals | Tournament2019 Gauteng School League Finals | ||||||
| date2019-08-23 | rnd3 | typeStandard | result1 | date2019-08-23 | rnd3 | typeStandard | result1 | ||
| OpponentMadumo, R (Refilwe) | OpponentMadumo, R (Refilwe) | ||||||||
| 3 | 1 | Tournament2019 Gauteng School League Finals | Tournament2019 Gauteng School League Finals | ||||||
| date2019-08-23 | rnd1 | typeStandard | result1 | date2019-08-23 | rnd1 | typeStandard | result1 | ||
| OpponentTsotetsi, T (Thobile) | OpponentTsotetsi, T (Thobile) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2019 Gauteng School League Finals | Tournament2019 Gauteng School League Finals | ||||||
| date2019-08-23 | rnd5 | typeStandard | result1 | date2019-08-23 | rnd5 | typeStandard | result1 | ||
| OpponentLutterveld, NS (Nathan Sean) | OpponentLutterveld, NS (Nathan Sean) | ||||||||
| 2 | 1 | Tournament2019 Gauteng School League Finals | Tournament2019 Gauteng School League Finals | ||||||
| date2019-08-23 | rnd3 | typeStandard | result1 | date2019-08-23 | rnd3 | typeStandard | result1 | ||
| OpponentMadumo, R (Refilwe) | OpponentMadumo, R (Refilwe) | ||||||||
| 3 | 1 | Tournament2019 Gauteng School League Finals | Tournament2019 Gauteng School League Finals | ||||||
| date2019-08-23 | rnd1 | typeStandard | result1 | date2019-08-23 | rnd1 | typeStandard | result1 | ||
| OpponentTsotetsi, T (Thobile) | OpponentTsotetsi, T (Thobile) | ||||||||
| # | 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 | Masenya ,S (Shaun) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 2 | Lutterveld ,NS (Nathan Sean) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 3 | Munnik ,W (Wian) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 983.8 | 558.8 | 1008.4 | 558.8 | 0 | 0 | 0 | 0 | ||||||
| 4 | Tsotetsi ,T (Thobile) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 5 | Madumo ,R (Refilwe) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1182.4 | 1607.4 | 1178.4 | 1607.4 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|