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Individual Calculations April 2023 |
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| Costantino, Gian Franco Total change: 10.60 | |   |
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| CP Biella e Vercelli 2023 | Biella | ITA | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1710 | 2.00 | 4 | 0.53 | 20 | 10.60 | |
|  Ubezio, Marco | | | 2101 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Tibaldeschi, Attilio | | | 1511 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Moratto, Davide | | | 1655 | ITA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Angelini, Marco | | | 2211 | ITA | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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