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Rapid:
Individual Calculations November 2018 |
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| Gaffari, Mohammad Hossein Total change: -17.80 | |   |
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| 6th Ardabil Achmaz Chess School Cup Mehr 1397 | Ardabil | IRI | 2018-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1225 | 0.00 | 2 | -0.89 | 20 | -17.80 | |
|  Majidzadeh, Amirhossein | | | 1471 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Rezaei, Aytak | | | 1076 | IRI | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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