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Individual Calculations October 2021 |
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| Milazzo, Mario Total change: 11.00 | |   |
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| CIS 2021 - Serie Master | Montesilvano | ITA | 2021-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2253 | 2098 | 1.50 | 3 | 0.55 | 20 | 11.00 | |
|  D`amore, Carlo | m | | 2414 | ITA | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Raccanello, Marianna | | wf | 2028 | ITA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Mazzilli, Piero | f | | 2318 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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