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Individual Calculations June 2023 |
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| Parmentola, Sergio Total change: 15.60 | |   |
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| CIS 2023 - Serie Promozione Piemonte Girone 4 | Nichelino | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1624 | 1.50 | 2 | 0.78 | 20 | 15.60 | |
|  Malano, Francesco | | | 1808 | ITA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Guerra, Mirko | | | 1650 | ITA | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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