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Individual Calculations March 2014 |
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| Marzocchi, Tommaso Total change: -8.70 | |   |
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| OP XIX Ravenna CP 2014 | Ravenna | ITA | 2013-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1707 | 2.00 | 4 | -0.58 | 15 | -8.70 | |
|  Ricci Petitoni, Angelo | | | 1425 | ITA | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Sasdelli, Massimo | | | 1845 | ITA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Manguerra, Angelica Mae | | | 1493 | ITA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Pomante, Sergio | | | 1592 | ITA | 0.00 | 1 | -0.66 | 15 | -9.90 | |
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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