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Individual Calculations May 2011 |
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| Ifrim, Silviu Total change: -26.50 | |   |
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| Neamt County Championship | Piatra Neamt | ROU | 2011-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 2200 | 1.50 | 4 | -1.06 | 25 | -26.50 | |
|  Budur, Costel | | | 2078 | ROU | 0.50 | 1 | -0.17 | 25 | -4.25 | |  Mihailescu, Mihai | | | 2018 | ROU | 1.00 | 1 | 0.26 | 25 | 6.50 | | | Sava, Bogdan | | | 2187 | ROU | 0.00 | 1 | -0.52 | 25 | -13.00 | | | Dumitrescu, Virgil | | | 2107 | ROU | 0.00 | 1 | -0.63 | 25 | -15.75 | |
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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