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Individual Calculations February 2019 |
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| Mattavelli, Italo Total change: -1.40 | |   |
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| CP Verona 2019 | Zevio | ITA | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1705 | 1.50 | 4 | -0.07 | 20 | -1.40 | |
|  Bortolazzi, Michele | | | 1921 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Marin, Alessandro | | | 1978 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Bonini, Roberto | | | 1785 | ITA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Trigili, Franco | | | 1473 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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