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Individual Calculations March 2023 |
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| Spinelli, Antonio Total change: 23.40 | |   |
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| OP Inverno a Roma 2023 | Roma | ITA | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1390 | 1.00 | 3 | 0.71 | 20 | 14.20 | |
|  Triglia, Alessandro | | | 1747 | ITA | 0.00 | 1 | -0.11 | 20 | -2.20 | |  D Antrassi, Luca | | | 1742 | ITA | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Marino, Giovanni | | | 1813 | ITA | 0.50 | 1 | 0.43 | 20 | 8.60 | |
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) | | | | WE 9 Hotel Astoria - 3 Festa degli innamorati - A | Fermo | ITA | 2023-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1390 | 1.50 | 5 | 0.46 | 20 | 9.20 | |
| | Tedesco, Riccardo | | | 1794 | ITA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Bergamaschi, Elia | | | 1880 | ITA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Murra, Mattia | | | 1507 | ITA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Scarpa, Claudia | | | 1741 | ITA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Sassi, Ettore | | | 1410 | ITA | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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