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Individual Calculations October 2019 |
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| Yazdani, Mohammadhosein Total change: 13.60 | |   |
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| Chess Championship of Gilan Province U(12) 1398 | Rasht | IRI | 2019-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1491 | 3.50 | 5 | 0.34 | 40 | 13.60 | |
|  Effati, Alireza | | | 1200 | IRI | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Bardeh, Tahmoores | | | 1258 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Khanjani, Rastin | | | 1357 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Khanipour, Abolfazl | | | 1762 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Bolandakhtar, Ata | | | 1366 | IRI | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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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