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Individual Calculations July 2011 |
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| Pierandrei, Cristiano Total change: -21.90 | |   |
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| OP Memorial Nicola Palladino 2011 | Milano | ITA | 2011-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1963 | 1.00 | 5 | -1.46 | 15 | -21.90 | |
|  Astengo, Corrado | | | 2119 | ITA | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Bonassi, Tommaso | | | 1865 | ITA | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Zacco, Remo | | | 1942 | ITA | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Chiarion, Elisa | | | 1959 | ITA | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Piantoni, Pierino | | | 1965 | ITA | 1.00 | 1 | 0.50 | 15 | 7.50 | |
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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