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Rapid:
Individual Calculations May 2018 |
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| Ghaffarian, Taha Total change: -27.60 | |   |
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| Alborz Cadet under 12 Rapid Cup 1397 | Alborz | IRI | 2018-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1158 | 1298 | 2.00 | 5 | -1.38 | 20 | -27.60 | |
|  Rezaei, Yeganeh | | | 1046 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Ardestani, Aida | | | 1139 | IRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Ahmadi, Mehrdad | | | 1384 | IRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Jabari, Ali | | | 1163 | IRI | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Ziaei Far, Yasin | | | 1056 | IRI | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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