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Rapid:
Individual Calculations December 2022 |
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| Ritondo, Marcello Total change: 1.20 | |   |
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| OP RAPID COL MAESTRO INTERNAZIONALE PIERLUIGI PISCOPO | BAGHERIA | ITA | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1257 | 1.00 | 3 | 0.06 | 20 | 1.20 | |
|  Li Vigni, Massimo | | | 1700 | ITA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Catanzaro, Claudio | | | 1544 | ITA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Greco, Filippo | | | 1089 | ITA | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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