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Individual Calculations October 2021 |
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| Calzerano, Gerardo Total change: -89.60 | |   |
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| WE Lucca chess festival - C | Lucca | ITA | 2021-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1699 | 0.00 | 3 | -2.24 | 40 | -89.60 | |
|  Rossi, Gabriele Valerio | | | 1538 | ITA | 0.00 | 1 | -0.71 | 40 | -28.40 | |  Di Maulo, Chiara | | | 1506 | ITA | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Agostinelli, Massimo | | | 1483 | ITA | 0.00 | 1 | -0.78 | 40 | -31.20 | |
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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