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Rapid:
Individual Calculations June 2022 |
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| Rastgar, Arshida Total change: 25.40 | |   |
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| 5th Etehad Cup Chess Tournament [Under 18] | Rasht | IRI | 2022-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1188 | 1044 | 2.50 | 4 | 1.27 | 20 | 25.40 | |
|  Ghorbani, Arham | | | 1154 | IRI | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Ghorbani, Mohammad Kian | | | 1159 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Soltani, Mohammadmahdi | | | 1212 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Mozaffari, Raha | | | 1227 | IRI | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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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