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Individual Calculations August 2017 |
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| Roversi, Stefano Total change: -9.00 | |   |
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| OP 22 memorial Bertolini | Genova | ITA | 2017-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1721 | 2.00 | 5 | -0.45 | 20 | -9.00 | |
|  Raineri, Valerio | | | 2115 | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Tiby, Giovanni Maria | | | 1336 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Biancotti, Alessandro | | | 1849 | ITA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Brugnolo, Paolo | | | 1331 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Altieri, Danilo Mario | | | 1941 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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