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Rapid:
Individual Calculations December 2019 |
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| Possa, Alberto Total change: -13.60 | |   |
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| OP 2 MARATONA TRIESTE 2019-20 | TRIESTE | ITA | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1686 | 4.00 | 7 | -0.68 | 20 | -13.60 | |
|  Romeo, Roberto | | | 1286 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Stantic, Severino | | | 1768 | ITA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Perossa, Nicolas | | | 1661 | ITA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Dolejsi, Massimiliano | | | 1286 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perossa, Omar | | | 1286 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Buzzurro, Mario | | | 1668 | ITA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Akhmedov, Alisher | | | 1711 | ITA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | * 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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