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Individual Calculations February 2017 |
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| Buchicchio, Roberto Total change: 2.40 | |   |
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| OP 37 Coppa Citta' di Sassari | Sassari | ITA | 2017-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1877 | 4.00 | 6 | 0.12 | 20 | 2.40 | |
|  Murtas, Paolo | | | 1499 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Cossu, Rebecca | | | 1477 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sanna, Yuri | | | 1962 | ITA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Messina, Giuseppe Ottavio | | | 1915 | ITA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Le Creurer, Kilian | | | 1922 | ITA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Pannella, Antonello | | | 1653 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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