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Individual Calculations August 2018 |
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| Poliakov, Artem Total change: 26.00 | |   |
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| OP Bergamo 2018 | Bergamo | ITA | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 2175 | 4.00 | 6 | 0.65 | 40 | 26.00 | |
|  Botta, Massimiliano | | | 2133 | ITA | 0.50 | 1 | -0.06 | 40 | -2.40 | |  Andreoli, Giorgio | | | 2005 | ITA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Tarelli, Daniele | | | 2003 | ITA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Moroni, Luca Jr | g | | 2546 | ITA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Guerini, Silvia Jr | | | 1924 | ITA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Andreoni, Giuseppe | | | 2227 | ITA | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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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