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Individual Calculations April 2019 |
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| D Arpa, Riccardo Total change: 51.60 | |   |
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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 |
| 1650 | 1426 | 2.00 | 3 | 1.29 | 40 | 51.60 | |
|  Fleri, Matthew | | | 1660 | ITA | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Tarantino, Domenico | | | 1782 | ITA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Ferrarello, Francesco | | | 1509 | ITA | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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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