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Individual Calculations June 2018 |
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| Deiana, Giacomo Total change: -24.60 | |   |
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| World Amateur Championship 2018 under 1700 | Cagliari | ITA | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1611 | 2.50 | 5 | -1.23 | 20 | -24.60 | |
|  Ruzzeddu, Matteo | | | 1349 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Bergin, Cian | | | 1377 | IRL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Dolgopolov, Oleksandr | | | 1497 | UKR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Dagnino, Marcello | | | 1453 | ITA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Caredda, Giuseppe | | | 1417 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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