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Individual Calculations May 2023 |
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| Breggia Bicchiere, Antonio Total change: 29.60 | |   |
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| Serpiano Open 2023 | Serpiano-Brusino Arsizio | SUI | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1548 | 2.50 | 3 | 1.41 | 20 | 28.20 | |
|  Tedesco, Gennaro | | | 1736 | ITA | 1.00 | 1 | 0.74 | 20 | 14.80 | |  Cavadini, Tiziano | | | 1801 | ITA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Vora, Ananya | | | 1448 | IND | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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) | | | | OP Primavera a Villa Guardia 2023 | Villa Guardia | ITA | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1534 | 0.50 | 2 | 0.07 | 20 | 1.40 | |
| | Zuccoli, Maurizio | | | 1752 | ITA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Canali, Marco | | | 1764 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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