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Individual Calculations September 2009 |
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| Elia, Alessio Total change: -1.50 | |   |
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| FE 7 l'Arrocco | Roma | ITA | 2009-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1851 | 2.00 | 4 | -0.10 | 15 | -1.50 | |
|  Pienabarca, Nicola | | | 2092 | ITA | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Ruotolo, Claudio | | | 1781 | ITA | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Piccolo, Giuseppe | | | 1655 | ITA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Macchini, Bruno | | | 1812 | ITA | 1.00 | 1 | 0.45 | 15 | 6.75 | |
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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