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Rapid:
Individual Calculations February 2018 |
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| Messina, Rosario Total change: 8.40 | |   |
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| OP NATALE A ERICE | ERICE | ITA | 2017-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1382 | 2.00 | 5 | 0.42 | 20 | 8.40 | |
|  Oddo, Salvatore | | | 1553 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Landolina, Giovan Battista | | | 1462 | ITA | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Virzi`, Giacomo | | | 1277 | ITA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Monaco, Alessandro | | | 1693 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Pellegrino, Giuseppe | | | 1692 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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