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Individual Calculations April 2023 |
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| Corvi, Giosue Francesco Total change: 3.60 | |   |
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| OP Primavera a Roma 2023 | Roma | ITA | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1495 | 1081 | 0.50 | 3 | 0.09 | 40 | 3.60 | |
|  Costantino, Guido | | | 1832 | ITA | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Corvi, Maddalena | | | 1413 | ITA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Tamburrini, Andrea | | | 1240 | ITA | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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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