PLAYER PAGE
Personal

Mostert, N (Nea)
Chess SA id
2050100297FIDE id
?Date of birth
2005-06-06 (Adult)Gender
FemaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
NoLast active game
2020-01-25Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
Item | Main | Standard | Rapid | Blitz |
---|---|---|---|---|
Rating | 1154 | 1146.8 | 1200 | 1200 |
Raw rating | 1154 | 1146.8 | 1200 | 1200 |
Weighted rating | 1154 | 1146.8 | 1200 | 1200 |
Weighted performance | 315.2 | 313.3 | 0 | 0 |
Floor | 700 | 700 | 700 | 700 |
K-factor | 36 | 36 | 36 | 36 |
Min/Max rating change allowed | 177 | 178.9 | 165.8 | 165.8 |
Highest rating | 1204.32018-04-01 | 12002018-01-01 | 12002018-10-01 | 12002018-10-01 |
Highest raw rating | 12002018-01-01 | 12002018-01-01 | 12002024-02-01 | 12002024-02-01 |
Highest weighted rating | 12002018-01-01 | 12002018-01-01 | 12002018-10-01 | 12002018-10-01 |
Highest weighted performance | 1204.32018-04-01 | 12002018-01-01 | 12002024-02-01 | 12002024-02-01 |
Prediction | ||||
---|---|---|---|---|
Item | Main | Standard | Rapid | Blitz |
Rating change | 0 | 0 | 0 | 0 |
New rating | 1154 | 1146.8 | 1200 | 1200 |
Analysis | ||||
Rating | 1154 | 1146.8 | 1200 | 1200 |
Raw rating | 1154 | 1146.8 | 1200 | 1200 |
Weighted rating | 1154 | 1146.8 | 1200 | |
Weighted performance | 315.2 | 313.3 | 0 | |
K-factor | 36 | 36 | 36 | 36 |
Floor | 700 | 700 | 700 | 700 |
Max/Min rating change allowed | 177 | 178.9 | 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 | 1154 | 1146.8 | 1200 | 1200 |
New weighted rating | 1154 | 1146.8 | 1200 | 1200 |
New weighted performance | 314.8 | 312.9 | 0 | 0 |
Temp new rating | 1154 | 1146.8 | 1200 | 1200 |
Temp new rating +/- | 0 | 0 | 0 | 0 |
Final new rating +/- | 0 | 0 | 0 | 0 |
New rating | 1154 | 1146.8 | 1200 | 1200 |
New K-factor | 36 | 36 | 36 | 36 |
New floor | 700 | 700 | 700 | 700 |
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 | 61 | 61 | 0 | 0 |
Games since | |||||||||||||||||
Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
Gender | Female | ||||||||||||||||
Age group | Adult | ||||||||||||||||
Region | Tshwane (GTP) | ||||||||||||||||
Province | Gauteng (GT) | ||||||||||||||||
Main | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Female | -1 | -1 | -1 | ||||||||||||||
Adult | -1 | -1 | -1 | ||||||||||||||
Adult Female | -1 | -1 | -1 | ||||||||||||||
Standard | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Female | -1 | -1 | -1 | ||||||||||||||
Adult | -1 | -1 | -1 | ||||||||||||||
Adult Female | -1 | -1 | -1 | ||||||||||||||
Rapid | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Female | -1 | -1 | -1 | ||||||||||||||
Adult | -1 | -1 | -1 | ||||||||||||||
Adult Female | -1 | -1 | -1 | ||||||||||||||
Blitz | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Female | -1 | -1 | -1 | ||||||||||||||
Adult | -1 | -1 | -1 | ||||||||||||||
Adult Female | -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 | 61 | 23.5 | 38.52 | -97.5 | 1070.9 | 973.4 |
Standard | 61 | 23.5 | 38.52 | -97.5 | 1070.9 | 973.4 |
Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
Date | Main | Standard | Rapid | Blitz |
2025-09-30 | 1154 | 1146.8 | 1200 | 1200 |
2025-09-01 | 1154 | 1146.8 | 1200 | 1200 |
2025-08-01 | 1154 | 1146.8 | 1200 | 1200 |
2025-07-01 | 1154 | 1146.8 | 1200 | 1200 |
2025-06-01 | 1154 | 1146.8 | 1200 | 1200 |
2025-05-01 | 1154 | 1146.8 | 1200 | 1200 |
2025-04-01 | 1154 | 1146.8 | 1200 | 1200 |
2025-03-01 | 1154 | 1146.8 | 1200 | 1200 |
2025-02-01 | 1154 | 1146.8 | 1200 | 1200 |
2025-01-01 | 1154 | 1146.8 | 1200 | 1200 |
2024-12-01 | 1154 | 1146.8 | 1200 | 1200 |
2024-11-01 | 1154 | 1146.8 | 1200 | 1200 |
2024-10-01 | 1154 | 1146.8 | 1200 | 1200 |
2024-09-01 | 1154 | 1146.8 | 1200 | 1200 |
2024-08-01 | 1154 | 1146.8 | 1200 | 1200 |
2024-07-01 | 1154 | 1146.8 | 1200 | 1200 |
2024-06-01 | 1154 | 1146.8 | 1200 | 1200 |
2024-08-01 | 1154 | 1146.8 | 1200 | 1200 |
2024-04-01 | 1154 | 1146.8 | 1200 | 1200 |
2024-03-01 | 1154 | 1146.8 | 1200 | 1200 |
2024-02-01 | 1154 | 1146.8 | 1200 | 1200 |
2024-01-01 | 1154 | 1146.8 | 1200 | 1200 |
2023-12-01 | 1154 | 1146.8 | 1200 | 1200 |
2023-11-01 | 1154 | 1146.8 | 1200 | 1200 |
Comming soon.
Tournaments
# | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
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# | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
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Last 500 tournaments since 01 January 2018
# | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
---|---|---|---|---|---|---|---|---|---|---|
1 | 2020 Registration Tournament (D) | 2020-01-25 | 2020-01-25 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
2 | 2019 South African Top Schools Team Championships (U13+U15 Girls) | 2020-01-10 | 2020-01-11 | Standard | 4 Knights (4K) | 5 | 5 | 4 | Yes | Analysis |
3 | 2019 Gauteng School League Finals (U15 Girls) | 2019-08-24 | 2019-08-24 | Standard | Tshwane (GTP) | 5 | 4 | 2 | Yes | Analysis |
4 | 2019 D4 Tshwane South Schools League Team Finals (U17) | 2019-07-27 | 2019-07-27 | Standard | Tshwane (GTP) | 5 | 5 | 0 | Yes | Analysis |
5 | 2018 Tshwane Inter Region (U16A) | 2018-12-01 | 2018-12-01 | Standard | Cape Town (WCT) | 5 | 5 | 0 | Yes | Analysis |
6 | South African Junior Team Championships 2018 (U14B Girls) | 2018-12-16 | 2018-12-20 | Standard | 4 Knights (4K) | 7 | 6 | 2 | Yes | Analysis |
7 | 2018 Etienne Lewis Trials (U14 Girls) | 2018-08-31 | 2018-09-02 | Standard | Tshwane (GTP) | 7 | 6 | 0 | Yes | Analysis |
8 | 2018 Mid Gauteng Open (D) | 2018-08-18 | 2018-08-18 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
9 | 2018 D4 Tshwane South Schools League Finals (U13) | 2018-08-03 | 2018-08-03 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
10 | 2018 Alekhine Open (D) | 2018-08-09 | 2018-08-11 | Standard | Tshwane (GTP) | 6 | 6 | 2.5 | Yes | Analysis |
11 | 2018 Menlo Open Chess Tournament (D) | 2018-07-21 | 2018-07-21 | Standard | Tshwane (GTP) | 5 | 4 | 1 | Yes | Analysis |
12 | 2018 Chris Greyling Open (E) | 2018-04-21 | 2018-04-21 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
Top 3 Streaks
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 5 | Tournament2018 D4 Tshwane South Schools League Finals | Tournament2018 Alekhine Open | ||||||
date2018-08-03 | rnd3 | typeStandard | result1 | date2018-08-09 | rnd2 | typeStandard | result0.5 | ||
OpponentWallace, L (Liam) | OpponentWest, M (Megan) | ||||||||
2 | 3 | Tournament2019 South African Top Schools Team Championships | Tournament2019 South African Top Schools Team Championships | ||||||
date2020-01-10 | rnd1 | typeStandard | result1 | date2020-01-10 | rnd3 | typeStandard | result1 | ||
OpponentRobinson, O (Oratile) | OpponentMulder, M (Mia) | ||||||||
3 | 3 | Tournament2018 Alekhine Open | Tournament2018 Mid Gauteng Open | ||||||
date2018-08-11 | rnd6 | typeStandard | result1 | date2018-08-18 | rnd2 | typeStandard | result1 | ||
OpponentRas, JN (Nicolaas) | OpponentDu Preez, J (Julian) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 5 | Tournament2018 D4 Tshwane South Schools League Finals | Tournament2018 Alekhine Open | ||||||
date2018-08-03 | rnd3 | typeStandard | result1 | date2018-08-09 | rnd2 | typeStandard | result0.5 | ||
OpponentWallace, L (Liam) | OpponentWest, M (Megan) | ||||||||
2 | 3 | Tournament2019 South African Top Schools Team Championships | Tournament2019 South African Top Schools Team Championships | ||||||
date2020-01-10 | rnd1 | typeStandard | result1 | date2020-01-10 | rnd3 | typeStandard | result1 | ||
OpponentRobinson, O (Oratile) | OpponentMulder, M (Mia) | ||||||||
3 | 3 | Tournament2018 Alekhine Open | Tournament2018 Mid Gauteng Open | ||||||
date2018-08-11 | rnd6 | typeStandard | result1 | date2018-08-18 | rnd2 | typeStandard | result1 | ||
OpponentRas, JN (Nicolaas) | OpponentDu Preez, J (Julian) |
# | Games | Start | End |
---|
# | Games | Start | End |
---|
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 4 | Tournament2018 D4 Tshwane South Schools League Finals | Tournament2018 Alekhine Open | ||||||
date2018-08-03 | rnd3 | typeStandard | result1 | date2018-08-09 | rnd1 | typeStandard | result1 | ||
OpponentWallace, L (Liam) | OpponentGreyling, L (Lene) | ||||||||
2 | 3 | Tournament2019 South African Top Schools Team Championships | Tournament2019 South African Top Schools Team Championships | ||||||
date2020-01-10 | rnd1 | typeStandard | result1 | date2020-01-10 | rnd3 | typeStandard | result1 | ||
OpponentRobinson, O (Oratile) | OpponentMulder, M (Mia) | ||||||||
3 | 3 | Tournament2018 Alekhine Open | Tournament2018 Mid Gauteng Open | ||||||
date2018-08-11 | rnd6 | typeStandard | result1 | date2018-08-18 | rnd2 | typeStandard | result1 | ||
OpponentRas, JN (Nicolaas) | OpponentDu Preez, J (Julian) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 4 | Tournament2018 D4 Tshwane South Schools League Finals | Tournament2018 Alekhine Open | ||||||
date2018-08-03 | rnd3 | typeStandard | result1 | date2018-08-09 | rnd1 | typeStandard | result1 | ||
OpponentWallace, L (Liam) | OpponentGreyling, L (Lene) | ||||||||
2 | 3 | Tournament2019 South African Top Schools Team Championships | Tournament2019 South African Top Schools Team Championships | ||||||
date2020-01-10 | rnd1 | typeStandard | result1 | date2020-01-10 | rnd3 | typeStandard | result1 | ||
OpponentRobinson, O (Oratile) | OpponentMulder, M (Mia) | ||||||||
3 | 3 | Tournament2018 Alekhine Open | Tournament2018 Mid Gauteng Open | ||||||
date2018-08-11 | rnd6 | typeStandard | result1 | date2018-08-18 | rnd2 | typeStandard | result1 | ||
OpponentRas, JN (Nicolaas) | OpponentDu Preez, J (Julian) |
# | 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 | Moreku ,JK (Joy Keabetswe) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1196.3 | 1196.3 | 1194.8 | 1196.3 | 0 | 0 | 0 | 0 | ||||||
2 | West ,M (Megan) | 2 | 0.5 | -212.5 | 2 | 0.5 | -212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
822.9 | 610.4 | 819.3 | 610.4 | 0 | 0 | 0 | 0 | ||||||
3 | De Souza-Allegria ,M (Minette) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1085.8 | 660.8 | 1084.8 | 660.8 | 0 | 0 | 0 | 0 | ||||||
4 | Ismail ,I (Imaan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1238.9 | 813.9 | 1239 | 813.9 | 0 | 0 | 0 | 0 | ||||||
5 | Ras ,JN (Nicolaas) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
627.4 | 1052.4 | 648.6 | 1052.4 | 0 | 0 | 0 | 0 | ||||||
6 | Greyling ,L (Lene) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1017 | 1442 | 997.6 | 1442 | 0 | 0 | 0 | 0 | ||||||
7 | Sejeng ,O (Onkatlile) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1291.7 | 866.7 | 1291.6 | 866.7 | 0 | 0 | 0 | 0 | ||||||
8 | Pelser ,J (Jean-Marie) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1274.1 | 849.1 | 1275.1 | 849.1 | 0 | 0 | 0 | 0 | ||||||
9 | Radia ,S (Shyam) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1082.4 | 657.4 | 1061.6 | 657.4 | 0 | 0 | 0 | 0 | ||||||
10 | Robinson ,O (Oratile) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1214.6 | 1639.6 | 1217.6 | 1639.6 | 0 | 0 | 0 | 0 |
Norms
# | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
---|---|---|---|---|---|---|---|---|