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Individual Calculations February 2022 |
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| Piazzetta, Mattia Total change: -18.20 | |   |
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| WE 5 Savoia - B | Trieste | ITA | 2022-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1528 | 1.00 | 4 | -0.91 | 20 | -18.20 | |
|  Morganti, Lionello | | | 1629 | ITA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Mancin, Michele | | | 1622 | ITA | 0.50 | 1 | 0.13 | 20 | 2.60 | |  Mazzi, Leonardo | | | 1564 | ITA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Ombrella, Massimo | | | 1356 | ITA | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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