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Individual Calculations June 2018 |
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| Efimov, Igor Total change: 8.70 | |   |
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| CIS 50 Master 2018 | Gallipoli | ITA | 2018-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2393 | 2407 | 4.50 | 7 | 0.87 | 10 | 8.70 | |
|  Stella, Andrea | g | | 2496 | ITA | 1.00 | 1 | 0.62 | 10 | 6.20 | |  Morozov, Nichita | m | | 2443 | ITA | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Borgo, Giulio | m | | 2397 | ITA | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Colmenares, Aurelio | f | | 2385 | SUI | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Collutiis, Duilio | m | | 2387 | ITA | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Begelman, Boris | | | 2259 | ITA | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Genocchio, Daniele | m | | 2385 | ITA | 0.50 | 1 | -0.03 | 10 | -0.30 | |
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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