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Rapid:
Individual Calculations December 2017 |
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| Ashrafi, Seyyed Erfan Total change: 14.80 | |   |
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| Fars Rostam Rapid Cup Aban 1396 | Rostam | IRI | 2017-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1371 | 1592 | 4.50 | 5 | 0.74 | 20 | 14.80 | |
|  Jelodar, Kazem | | | 1340 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Rashidi, Arash | | | 1278 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Karami, Nasrellah | | | 1363 | IRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Taravatpoor, Amir Ali | | | 1192 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shahrokhnia, Kheirollah | | | 1682 | IRI | 1.00 | 1 | 0.62 | 20 | 12.40 | | | * 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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