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Individual Calculations December 2016 |
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| Deroma, Vittorio Total change: -12.00 | |   |
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| OP VII Coppa Marrubiu | Marrubiu | ITA | 2016-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1333 | 1.50 | 7 | -0.30 | 40 | -12.00 | |
|  Bonali, Leonardo | | | 1724 | ITA | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Pannella, Maria Cristina | | | 1529 | ITA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Pani, Paolo | | | 1733 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lussu, Andrea | | | 1482 | ITA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Manca, Luigi | | | 1548 | ITA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Spiga, Sandro | | | 1313 | ITA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Corbo, Giuseppe A | | | 1463 | ITA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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