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Individual Calculations July 2019 |
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| Pettinato, Cecilia Total change: 19.20 | |   |
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| WE La regina - C | Cattolica | ITA | 2019-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1330 | 1118 | 1.50 | 4 | 0.48 | 40 | 19.20 | |
|  Vilone, Gennaro | | | 1357 | ITA | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Gallo, Fausto | | | 1445 | ITA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Pirotti, Livio | | | 1450 | ITA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Pettinato, Beatrice | | | 1066 | ITA | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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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