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Rapid:
Individual Calculations November 2019 |
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| Petteruti, Antonio Total change: -17.00 | |   |
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| OP 4 AL TEATRO ROMANO | MINTURNO | ITA | 2019-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1635 | 1.00 | 4 | -0.85 | 20 | -17.00 | |
|  Vecchione, Anna Pia | | | 1854 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Macrini, Giovanni | | | 1506 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Russo, Giuseppe | | | 1603 | ITA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Notarangelo, Domenico | | | 1691 | ITA | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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