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Rapid:
Individual Calculations January 2019 |
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| Sammartano, Giampiero Total change: 5.80 | |   |
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| OP GP CHRISTMAS | MARSALA | ITA | 2018-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1590 | 3.00 | 5 | 0.29 | 20 | 5.80 | |
|  Savalla, Gianluca | | | 1884 | ITA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Parrinello, Flavio | | | 1190 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Costalonga, Mauro | | | 1681 | ITA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Di Giovanni, Luca | | | 1379 | ITA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Salvato, Giuseppe | | | 1595 | ITA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | * 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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