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Rapid:
Individual Calculations November 2023 |
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| Poli, Riccardo Total change: 9.20 | |   |
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| CISU18 2023 - CR TOSCANA U18 | PRATO | ITA | 2023-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1334 | 2.00 | 4 | 0.23 | 40 | 9.20 | |
|  Mattia, Alessandro | | | 1826 | ITA | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Liu, Jiabao | | | 1164 | ITA | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Rosellini, Alessandro | | | 1371 | ITA | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Delle Donne, Vittorio | | | 1294 | ITA | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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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