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Rapid:
Individual Calculations April 2023 |
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| Vitiello, Giovanni Total change: -12.80 | |   |
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| OP ADS SCACCHI LUIGI GALVANI | VILLARICCA | ITA | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1676 | 3.00 | 6 | -0.64 | 20 | -12.80 | |
|  Sole, Gianfranco | | | 1291 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Festa, Cesare | | | 1714 | ITA | 0.00 | 1 | -0.45 | 20 | -9.00 | |  Cecere, Juri | | | 1601 | ITA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Di Nardo, Alessio | | | 1655 | ITA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Perrotta, Nicola | | | 1603 | ITA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Ponticelli, Carmine | | | 1637 | ITA | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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