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Individual Calculations January 2019 |
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| Coffaro, Ruben Total change: 7.60 | |   |
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| FE Citta' di Palermo - A | Palermo | ITA | 2018-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1739 | 3.50 | 6 | 0.19 | 40 | 7.60 | |
|  Berendino, Giacomo | | | 1496 | ITA | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Fici, Gabriele | | | 1528 | ITA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Valguarnera, Girolamo | | | 2077 | ITA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Maresco, Giulia | | | 1531 | ITA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Virga, Federico | | | 1594 | ITA | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Guccione, Cristoforo | | | 2027 | ITA | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | | | OP Citta' di Partinico | Partinico | ITA | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1711 | 2.50 | 4 | 0.00 | 40 | 0.00 | |
| | La Barbera, Manfredi | | | 1311 * | ITA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Salvato, Giuseppe | | | 1562 | ITA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Madonia, Giorgio | | | 1533 | ITA | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Lo Pinto, Giovanni | | | 2010 | ITA | 1.00 | 1 | 0.85 | 40 | 34.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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