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Rapid:
Individual Calculations January 2020 |
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| Cottone, Salvatore Total change: 7.00 | |   |
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| OP 2 RAPID CENTRO SCACCHI | PALERMO | ITA | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1629 | 3.50 | 6 | 0.35 | 20 | 7.00 | |
|  Gervasi, Pietro | | | 1278 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Favitta, Amedeo | | | 1829 | ITA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | De Fina, Giuseppe | | | 1399 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Zito, Enrica | | | 1501 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Bruno, Francesco | | | 1680 | ITA | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Palazzotto, Roberto | | | 1950 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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