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Individual Calculations April 2019 |
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| De Luca, Alberto Total change: 47.20 | |   |
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| CIS 2019 - Serie Promozione Sicilia | Motta Sant'Anastasia | ITA | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1273 | 2.00 | 4 | 1.18 | 40 | 47.20 | |
|  Arrabito, Gianfranco | | | 1673 * | ITA | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Colicchia, Vincenzo | | | 1673 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Orlando, Santo | | | 1542 | ITA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Corsaro, Giacinto Elia | | | 1283 | ITA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | * 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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