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Rapid:
Individual Calculations December 2018 |
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| Mokkarian, Arian Total change: 12.00 | |   |
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| 1st Iranian Boys Chess Talented Olympiad Rapid 1397 | Rasht | IRI | 2018-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1429 | 2.00 | 6 | 0.60 | 20 | 12.00 | |
|  Zerafat, Armin | | | 1792 | IRI | 1.00 | 1 | 0.90 | 20 | 18.00 | |  Rostami, Hossein | | | 1663 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Abbasnejad, Amirreza | | | 1630 | IRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Khazaei, Parviz | | | 1641 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mahdavimajd, Mohammad | | | 1524 | IRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Bahadori, Arash | | | 1618 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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