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Individual Calculations April 2019 |
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| Cervellione, Piernicola Total change: 19.00 | |   |
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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 |
| 1487 | 1503 | 2.50 | 3 | 0.95 | 20 | 19.00 | |
|  Alibrandi, Alfredo | | | 1508 | ITA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Sanfilippo, Giuseppe | | | 1342 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Messina, Francesco | | | 1612 | ITA | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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