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Individual Calculations June 2018 |
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| Ehsani, Ilya Total change: -20.00 | |   |
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| Mazandaran Province Chess Championship Under20 1397 | Mazandaran | IRI | 2018-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1179 | 0.00 | 3 | -0.50 | 40 | -20.00 | |
|  Abbasnejad, Amirreza | | | 1579 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Miri, Ali | | | 1579 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Valaei Kebria, Abolfazl | | | 1293 | IRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | * 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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