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Individual Calculations August 2021 |
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| Marzano, Giovanni Total change: -28.80 | |   |
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| Campionato Italiano 2N e 3N 2021 | Civitanova Marche | ITA | 2021-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1403 | 1.00 | 6 | -1.44 | 20 | -28.80 | |
|  Cecconi, Adriano | | | 1549 | ITA | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Bianchi, Matteo | | | 1494 | ITA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Saccone, Giovanni | | | 1425 | ITA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Marvulli, Michele | | | 1329 | ITA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Serpilli, Francesco | | | 1531 | ITA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Pulsone, Marco | | | 1508 | ITA | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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