Individual Calculations May 2017 |
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Bottino, Sebastiano Total change: -26.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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49 CIS - Promozione Sicilia | Aci Castello | ITA | 2017-03-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1577 | 1453 | 0.00 | 2 | -0.66 | 40 | -26.40 | |
| Costa, Salvatore | | | 1609 | ITA | 0.00 | 1 | -0.29 | 40 | -11.60 | | Chiodo, Cataldo | | | 1545 | ITA | 0.00 | 1 | -0.37 | 40 | -14.80 | | 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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