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Rapid:
Individual Calculations August 2023 |
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| Sotoude Nia, Mahdiar Total change: -25.60 | |   |
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| Markazi U18 Rapid 30 tir 1402 | Arak | IRI | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1511 | 2.00 | 4 | -0.97 | 40 | -38.80 | |
|  Naghdi, Melika | | | 1113 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Simaei, Helia | | | 1349 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Mashhadi, Amir Mahdi | | | 1414 | IRI | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Salehi, Parisa | | | 1351 | IRI | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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) | | | | Markazi Weekly Rapid Tournament 29 Tir 1402 | Arak | IRI | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1511 | 6.00 | 8 | 0.33 | 40 | 13.20 | |
| | Fardi, Farbod | | | 1111 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dadafarid, Omran | | | 1297 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Hafizi, Mehrdad | | | 1376 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Ketabi, Majid | | | 1314 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Malekhoseini, Bahman | | | 1346 | IRI | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Saeidi, Shahrokh | | | 1075 | IRI | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Nasari, Mobin | | | 1195 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Hamidi, Amir Mohammad | f | | 2124 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | * 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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