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Individual Calculations June 2022 |
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| Ghirardi, Gianfranco Total change: -12.60 | |   |
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| OP Parma citta' della cultura 2022 | Parma | ITA | 2022-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1562 | 1.50 | 5 | -0.63 | 20 | -12.60 | |
|  Gilevych, Artem | m | | 2407 | ITA | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Cozzoli, Savino | | | 1228 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Bussa, Paolo | | | 1748 | ITA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Sirletti, Sonia | | | 1850 | ITA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Vaccari, Luigi | | | 1284 | ITA | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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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