PLAYER PAGE
Personal
Van Schalkwyk, N (Nathan)
Chess SA id
1080140633FIDE id
534003878Date of birth
2008-11-01 (U20)Gender
MaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
YesLast active game
2025-12-17Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1376.9 | 1361.4 | 1200 | 1200 |
| Raw rating | 1376.9 | 1361.4 | 1200 | 1200 |
| Weighted rating | 1352.8 | 1347.4 | 1200 | 1200 |
| Weighted performance | 1314 | 1308.5 | 0 | 0 |
| Floor | 902.6 | 894.2 | 700 | 700 |
| K-factor | 32 | 36 | 36 | 36 |
| Min/Max rating change allowed | 128.9 | 131.8 | 165.8 | 165.8 |
| Highest rating | 1402.62025-09-01 | 1394.22025-09-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 1402.62025-09-01 | 1394.22025-09-01 | 12002024-02-01 | 12002024-02-01 |
| Highest weighted rating | 1352.82026-01-01 | 1347.42026-01-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 13912025-05-05 | 1387.12024-09-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1376.9 | 1361.4 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1376.9 | 1361.4 | 1200 | 1200 |
| Raw rating | 1376.9 | 1361.4 | 1200 | 1200 |
| Weighted rating | 1352.8 | 1347.4 | 1200 | |
| Weighted performance | 1314 | 1308.5 | 0 | |
| K-factor | 32 | 36 | 36 | 36 |
| Floor | 902.6 | 894.2 | 700 | 700 |
| Max/Min rating change allowed | 128.9 | 131.8 | 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 | 1376.9 | 1361.4 | 1200 | 1200 |
| New weighted rating | 1358.6 | 1352.4 | 1200 | 1200 |
| New weighted performance | 1305.1 | 1299.7 | 0 | 0 |
| Temp new rating | 1376.9 | 1361.4 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1376.9 | 1361.4 | 1200 | 1200 |
| New K-factor | 32 | 36 | 36 | 36 |
| New floor | 902.6 | 894.2 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 27 | 27 | 0 | 0 | |
| 23 | 23 | 0 | 0 | |
| 5 | 5 | 0 | 0 | |
| 15 | 15 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 70 | 70 | 0 | 0 |
| Games since | |||||||||||||||||
| Main50 | Standard50 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U18 | ||||||||||||||||
| Region | Tshwane (GTP) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | 2150 | 753 | 270 | ||||||||||||||
| Male | 1759 | 609 | 214 | ||||||||||||||
| U18 | 344 | 134 | 57 | ||||||||||||||
| U18 Male | 296 | 113 | 49 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | 2151 | 795 | 302 | ||||||||||||||
| Male | 1747 | 641 | 239 | ||||||||||||||
| U18 | 363 | 153 | 68 | ||||||||||||||
| U18 Male | 313 | 132 | 60 | ||||||||||||||
| 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 | 27 | 16 | 59.26 | 78.7 | 1338.6 | 1417.3 |
| Standard | 27 | 16 | 59.26 | 78.7 | 1338.6 | 1417.3 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 70 | 37.5 | 53.57 | 30.4 | 1291.6 | 1321.9 |
| Standard | 70 | 37.5 | 53.57 | 30.4 | 1291.6 | 1321.9 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2026-01-01 | 1376.9 | 1361.4 | 1200 | 1200 |
| 2025-11-30 | 1402.6 | 1394.2 | 1200 | 1200 |
| 2025-11-01 | 1402.6 | 1394.2 | 1200 | 1200 |
| 2025-09-30 | 1402.6 | 1394.2 | 1200 | 1200 |
| 2025-09-01 | 1402.6 | 1394.2 | 1200 | 1200 |
| 2025-08-01 | 1374 | 1367.1 | 1200 | 1200 |
| 2025-07-01 | 1374 | 1367.1 | 1200 | 1200 |
| 2025-06-01 | 1374 | 1367.1 | 1200 | 1200 |
| 2025-05-01 | 1391 | 1387.1 | 1200 | 1200 |
| 2025-04-01 | 1358.6 | 1358.4 | 1200 | 1200 |
| 2025-03-01 | 1337.5 | 1336.2 | 1200 | 1200 |
| 2025-02-01 | 1337.5 | 1336.2 | 1200 | 1200 |
| 2025-01-01 | 1337.5 | 1336.2 | 1200 | 1200 |
| 2024-12-01 | 1337.5 | 1336.2 | 1200 | 1200 |
| 2024-11-01 | 1337.5 | 1336.2 | 1200 | 1200 |
| 2024-10-01 | 1337.5 | 1336.2 | 1200 | 1200 |
| 2024-09-01 | 1266.9 | 1281.2 | 1200 | 1200 |
| 2024-11-01 | 1195.5 | 1195.9 | 1200 | 1200 |
| 2024-07-01 | 1190.4 | 1191.6 | 1200 | 1200 |
| 2024-06-01 | 1190.4 | 1191.6 | 1200 | 1200 |
| 2024-05-01 | 1145.6 | 1134.7 | 1200 | 1200 |
| 2024-04-01 | 1145.6 | 1134.7 | 1200 | 1200 |
| 2024-03-01 | 1145.6 | 1134.7 | 1200 | 1200 |
| 2024-02-01 | 1145.6 | 1134.7 | 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 | 2025 Mzansi Inter Provincial Team Championships (U18 Open) | 2025-12-15 | 2025-12-17 | Standard | Nelson Mandela Bay (ENM) | 6 | 6 | 2 | Yes | Analysis |
| 2 | Gauteng Inter-Region at Emerald Resort 2025 (U16+18 Candidates) | 2025-12-06 | 2025-12-07 | Standard | Sedibeng (GSV) | 5 | 5 | 3 | Yes | Analysis |
| 3 | 2025 Etienne Lewis Closed Chess Tournament (U18) | 2025-08-08 | 2025-08-10 | Standard | Tshwane (GTP) | 7 | 7 | 4 | Yes | Analysis |
| 4 | 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U18 Open) | 2025-05-10 | 2025-05-10 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 5 | 2025 Silver Lakes Chess Club Open Chess Tournament (C) | 2025-05-03 | 2025-05-03 | Standard | Tshwane (GTP) | 5 | 5 | 2.5 | Yes | Analysis |
| 6 | 2025 Mid Gauteng Open Chess Tournament (C) | 2025-04-12 | 2025-04-12 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 7 | Lubowski Open 2025 (D1) | 2025-03-21 | 2025-03-22 | Standard | Tshwane (GTP) | 5 | 5 | 3.5 | Yes | Analysis |
| 8 | 2024 Etienne Lewis (U18+U20) | 2024-08-30 | 2024-09-01 | Standard | Tshwane (GTP) | 7 | 7 | 3.5 | Yes | Analysis |
| 9 | 2024 Tshwane North School District Team League Finals (U19) | 2024-08-03 | 2024-08-03 | Standard | Tshwane (GTP) | 5 | 5 | 5 | Yes | Analysis |
| 10 | 2024 Tshwane North School District Cluster 4 & 5 Team League (U19) | 2024-07-20 | 2024-07-20 | Standard | Tshwane (GTP) | 3 | 2 | 1 | Yes | Analysis |
| 11 | 2024 Tshwane North School District CLOSED Individual Champioships (U18 Boys) | 2024-05-11 | 2024-05-11 | Standard | Tshwane (GTP) | 5 | 4 | 1 | Yes | Analysis |
| 12 | District 3 Cluster 4 and 5 Individuals 2024 (U18 Boys) | 2024-05-06 | 2024-05-06 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 13 | 2023 Tshwane North School District CLOSED Individual Championships (D3) | 2023-05-13 | 2023-05-13 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 14 | 2022 Gauteng Schools Team Championships (U15 Open) | 2022-08-26 | 2022-08-26 | Standard | Tshwane (GTP) | 5 | 5 | 0 | Yes | Analysis |
| 15 | 2022 Silver Lakes Chess Club Open Chess Tournament (D) | 2022-05-14 | 2022-05-14 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 16 | 2022 D3 Cluster Teams (U15 Mixed) | 2022-05-28 | 2022-05-28 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | Tournament2024 Tshwane North School District Cluster 4 & 5 Team League | Tournament2024 Tshwane North School District Team League Finals | ||||||
| date2024-07-20 | rnd3 | typeStandard | result1 | date2024-08-03 | rnd5 | typeStandard | result1 | ||
| OpponentDu Toit, R (Ruben) | OpponentThlako, T (Thuso) | ||||||||
| 2 | 5 | Tournament2024 Etienne Lewis | TournamentLubowski Open 2025 | ||||||
| date2024-09-01 | rnd6 | typeStandard | result1 | date2025-03-21 | rnd3 | typeStandard | result1 | ||
| OpponentNason, C (Cyle) | OpponentGrobler, J (Joshua) | ||||||||
| 3 | 4 | Tournament2025 Etienne Lewis Closed Chess Tournament | Tournament2025 Etienne Lewis Closed Chess Tournament | ||||||
| date2025-08-09 | rnd4 | typeStandard | result1 | date2025-08-10 | rnd7 | typeStandard | result1 | ||
| OpponentTshepo, M (Meletoa) | OpponentThong, F (Fu Shing) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | Tournament2024 Tshwane North School District Cluster 4 & 5 Team League | Tournament2024 Tshwane North School District Team League Finals | ||||||
| date2024-07-20 | rnd3 | typeStandard | result1 | date2024-08-03 | rnd5 | typeStandard | result1 | ||
| OpponentDu Toit, R (Ruben) | OpponentThlako, T (Thuso) | ||||||||
| 2 | 5 | Tournament2024 Etienne Lewis | TournamentLubowski Open 2025 | ||||||
| date2024-09-01 | rnd6 | typeStandard | result1 | date2025-03-21 | rnd3 | typeStandard | result1 | ||
| OpponentNason, C (Cyle) | OpponentGrobler, J (Joshua) | ||||||||
| 3 | 4 | Tournament2025 Etienne Lewis Closed Chess Tournament | Tournament2025 Etienne Lewis Closed Chess Tournament | ||||||
| date2025-08-09 | rnd4 | typeStandard | result1 | date2025-08-10 | rnd7 | typeStandard | result1 | ||
| OpponentTshepo, M (Meletoa) | OpponentThong, F (Fu Shing) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | Tournament2024 Tshwane North School District Cluster 4 & 5 Team League | Tournament2024 Tshwane North School District Team League Finals | ||||||
| date2024-07-20 | rnd3 | typeStandard | result1 | date2024-08-03 | rnd5 | typeStandard | result1 | ||
| OpponentDu Toit, R (Ruben) | OpponentThlako, T (Thuso) | ||||||||
| 2 | 4 | Tournament2025 Etienne Lewis Closed Chess Tournament | Tournament2025 Etienne Lewis Closed Chess Tournament | ||||||
| date2025-08-09 | rnd4 | typeStandard | result1 | date2025-08-10 | rnd7 | typeStandard | result1 | ||
| OpponentTshepo, M (Meletoa) | OpponentThong, F (Fu Shing) | ||||||||
| 3 | 3 | TournamentDistrict 3 Cluster 4 and 5 Individuals 2024 | TournamentDistrict 3 Cluster 4 and 5 Individuals 2024 | ||||||
| date2024-05-06 | rnd2 | typeStandard | result1 | date2024-05-06 | rnd4 | typeStandard | result1 | ||
| OpponentTempanyika, G (Gundo) | OpponentMonaledi, O (Otsile) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | Tournament2024 Tshwane North School District Cluster 4 & 5 Team League | Tournament2024 Tshwane North School District Team League Finals | ||||||
| date2024-07-20 | rnd3 | typeStandard | result1 | date2024-08-03 | rnd5 | typeStandard | result1 | ||
| OpponentDu Toit, R (Ruben) | OpponentThlako, T (Thuso) | ||||||||
| 2 | 4 | Tournament2025 Etienne Lewis Closed Chess Tournament | Tournament2025 Etienne Lewis Closed Chess Tournament | ||||||
| date2025-08-09 | rnd4 | typeStandard | result1 | date2025-08-10 | rnd7 | typeStandard | result1 | ||
| OpponentTshepo, M (Meletoa) | OpponentThong, F (Fu Shing) | ||||||||
| 3 | 3 | TournamentDistrict 3 Cluster 4 and 5 Individuals 2024 | TournamentDistrict 3 Cluster 4 and 5 Individuals 2024 | ||||||
| date2024-05-06 | rnd2 | typeStandard | result1 | date2024-05-06 | rnd4 | typeStandard | result1 | ||
| OpponentTempanyika, G (Gundo) | OpponentMonaledi, O (Otsile) | ||||||||
| # | 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 | Monaledi ,O (Otsile) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1309.1 | 1734.1 | 1314.9 | 1734.1 | 0 | 0 | 0 | 0 | ||||||
| 2 | Shibambu ,K (Khenso Divine) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1514.8 | 1089.8 | 1511.7 | 1089.8 | 0 | 0 | 0 | 0 | ||||||
| 3 | Du Toit ,R (Ruben) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1146.4 | 1571.4 | 1138.2 | 1571.4 | 0 | 0 | 0 | 0 | ||||||
| 4 | Kekana ,N (Neo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1624.4 | 1199.4 | 1624.2 | 1199.4 | 0 | 0 | 0 | 0 | ||||||
| 5 | Westermann ,L (Liezl) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1499.5 | 1074.5 | 1501.2 | 1074.5 | 0 | 0 | 0 | 0 | ||||||
| 6 | Mathe ,T (Thabang) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1400.9 | 975.9 | 1390.7 | 975.9 | 0 | 0 | 0 | 0 | ||||||
| 7 | Buchner ,E (Emil) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1418.1 | 1418.1 | 1409.5 | 1418.1 | 0 | 0 | 0 | 0 | ||||||
| 8 | Hlabati ,T (Tshenolo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1368.6 | 943.6 | 1335.4 | 943.6 | 0 | 0 | 0 | 0 | ||||||
| 9 | Raganya ,K (Kerapetse) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 10 | Snyman ,J (Jacques) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1307.7 | 1732.7 | 1305.4 | 1732.7 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|