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Rapid:
Individual Calculations October 2018 |
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| Khalifat, Omid Total change: 38.60 | |   |
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| Qom State Rapid Chess Championship 1397 | Qom | IRI | 2018-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1528 | 3.00 | 4 | 1.93 | 20 | 38.60 | |
|  Motalebi Shahryar, Mahdi | | | 1701 | IRI | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Aghaei, Mohammad | | | 1525 | IRI | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Borzoonezhad, Majid | | | 1833 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Haftani, Ghasem | | | 1810 | IRI | 1.00 | 1 | 0.84 | 20 | 16.80 | |
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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