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Individual Calculations February 2019 |
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| Silici, Renato Total change: -0.80 | |   |
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| WE 8 SS Lazio Scacchi - A | Roma | ITA | 2019-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1754 | 2.00 | 5 | -0.04 | 20 | -0.80 | |
|  Ciampi, Vincenzo | | | 1979 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Porstmann, Jan | | | 1881 | GER | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Stirpe, Claudio | | | 2025 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Minko, Olga | | | 1820 | RUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Rabiti, Roberto | | | 1376 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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