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Individual Calculations March 2013 |
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| Arena, Marco Total change: 5.55 | |   |
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| FE 30 Anniversario | Torino | ITA | 2013-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1816 | 2.00 | 4 | 0.37 | 15 | 5.55 | |
|  Di Stefano, Marco T. | | | 1668 | ITA | 1.00 | 1 | 0.30 | 15 | 4.50 | |  Manunta, Andrea | | | 1947 | ITA | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Quirico, Paolo | | | 2126 | ITA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Carfagna, Alex | | | 1835 | ITA | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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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