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Rapid:
Individual Calculations October 2021 |
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| Guarnera, Marco Carmelo Total change: -7.80 | |   |
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| OP RAPID REGIONALE SICILIANO | TERRASINI | ITA | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1472 | 2.50 | 6 | -0.39 | 20 | -7.80 | |
|  Roccaforte, Emanuele | | | 1203 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Bin-Suhayl, Ieysaa | | | 1751 | ITA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Quarta, Juri | | | 1815 | ITA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Cristaudo, Gabriele Sebastiano | | | 1216 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Del Vivo, Marco | | | 1784 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Taormina, Antonino | | | 1195 | ITA | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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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