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Individual Calculations May 2017 |
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| Guerrini, Donato Total change: -8.00 | |   |
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| 49 CIS - Promozione Lombardia 2 | Robecchetto con Induno | ITA | 2017-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1968 | 3.00 | 5 | -0.40 | 20 | -8.00 | |
|  Cortese, Davide | | | 1727 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Bossi, Alessandro | | | 1983 | ITA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Linder, Oliver | | | 1920 | GER | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Sala, Gianni | | | 1723 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Olmo, Angel | | | 1777 | ITA | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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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