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Individual Calculations August 2018 |
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| Piccirillo, Edoardo Total change: 11.80 | |   |
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| OP Bergamo 2018 | Bergamo | ITA | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2110 | 2.50 | 5 | 0.59 | 20 | 11.80 | |
|  Mazibuko, Khanya | c | | 1916 | RSA | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Sonis, Francesco | m | | 2465 | ITA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Zujev, Oleg | | | 2368 | LTU | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Haimovich, Tal | m | | 2427 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Guerini, Silvia Jr | | | 1924 | ITA | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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