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Rapid:
Individual Calculations February 2019 |
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| Gervasi, Pietro Total change: -1.60 | |   |
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| OP CHESS MASTER | PALERMO | ITA | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1073 | 1.00 | 5 | 0.00 | 20 | 0.00 | |
|  Inglese, Guido | | | 1465 | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Zoncu, Roberto Alessio | | | 1460 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Camarda, Giuseppe | | | 1339 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Cali`, Francesca | | | 1177 | ITA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Pipitone, Manuela | | | 1228 | ITA | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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) | | | | OP I DUE ALFIERI | BAGHERIA | ITA | 2019-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1073 | 0.50 | 4 | -0.08 | 20 | -1.60 | |
| | Natoli, Domenico | | | 1473 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sanfilippo, Giuseppe | | | 1380 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Davi`, Rosario | | | 1255 | ITA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Triolo, Martina | | | 1447 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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