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Individual Calculations September 2023 |
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| Muru, Massimo Total change: 0.60 | |   |
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| WE 3 La regina degli scacchi a Roma - C | Roma | ITA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1533 | 2.00 | 5 | 0.03 | 20 | 0.60 | |
|  Valli, Marco | | | 1659 | ITA | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Alessi, Andrea | | | 1677 | ITA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | De Lisa, Carmine | | | 1676 | ITA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Silano, Pierluigi | | | 1516 | ITA | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Grasso, Giuseppe | | | 1535 | ITA | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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