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Individual Calculations June 2023 |
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| Piazzetta, Mattia Total change: -22.80 | |   |
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| CIS 2023 - Serie Promozione Veneto Girone 1 | Venezia | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1383 | 1566 | 1.00 | 3 | -1.14 | 20 | -22.80 | |
|  Pol, Fabio | | | 1525 | ITA | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Mamone, Elena Maria | | | 1451 | ITA | 0.00 | 1 | -0.66 | 20 | -13.20 | |  Berta, Stefano | | | 1172 | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | |
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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