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Individual Calculations January 2011 |
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| Mazzilli, Piero Total change: 2.85 | |   |
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| FE 3 I Dioscuri - Memorial F. Vetro | Agrigento | ITA | 2010-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2357 | 3.00 | 4 | 0.19 | 15 | 2.85 | |
|  Valguarnera, Girolamo | | | 2183 | ITA | 1.00 | 1 | 0.27 | 15 | 4.05 | |  Nester, Ihor | m | | 2340 | UKR | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Livecchi, Dario | | | 2152 | ITA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | La Bella, Roberto | | | 2113 | ITA | 0.50 | 1 | -0.30 | 15 | -4.50 | |
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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