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Rapid:
Individual Calculations June 2023 |
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| Dokhtmirzahassanvahid, Sina Total change: -60.00 | |   |
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| Tehran Grand Prize Chess Tournament | Tehran | IRI | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1697 | 5.00 | 10 | -3.00 | 20 | -60.00 | |
|  Roohi, Behzad | | | 1415 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Vaghar, Mohsen | | | 1995 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Shorakayi, Ali | | | 1528 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Karimi, Aref | | | 1444 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Jaffari, Mohammad | | | 1485 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Assarzadeh, Ahmad | | | 1192 | IRI | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Abdi, Parnian | | | 1188 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Fallah, Mohammad Fazel | | | 1285 | IRI | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Talebi Pour, Anoosha | | | 1297 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Razavi, Mohammad Sadegh | | | 1253 | IRI | 1.00 | 1 | 0.06 | 20 | 1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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