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Rapid:
Individual Calculations December 2023 |
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| Maccaferri, Massimo Total change: 18.60 | |   |
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| OP RAPID UNIONE ITALIANA DEI CIECHI E DEGLI IPOVEDENTI | ROMA | ITA | 2023-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1399 | 2.00 | 3 | 0.93 | 20 | 18.60 | |
|  Delmonte, Davide | | | 1414 | ITA | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Trapletti, Cosetta | | | 1353 | ITA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Casadei, Marco | | | 1946 | ITA | 0.00 | 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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