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Individual Calculations November 2023 |
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| Chiummo, Sergio Total change: -13.60 | |   |
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| OP Settimanale Ricomincio da tre Rounds 1-2-3-4 | Napoli | ITA | 2023-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1670 | 0.50 | 2 | -0.68 | 20 | -13.60 | |
|  Di Gennaro, Antonio | | | 1564 | ITA | 0.50 | 1 | -0.14 | 20 | -2.80 | |  D Auria, Giuseppe | | | 1640 | ITA | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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