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Rapid:
Individual Calculations January 2019 |
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| Rallo, Federico Antonio Total change: -39.80 | |   |
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| OP CP TRAPANI RAPID | MARSALA | ITA | 2018-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1253 | 0.50 | 6 | -1.42 | 20 | -28.40 | |
|  Cassia, Giuseppe | | | 1518 | ITA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Gigante, Giovanni | | | 1634 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Montalto, Federica | | | 1259 | ITA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | D`arpa, Riccardo | | | 1393 | ITA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Laudicina, Marco | | | 1349 | ITA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Pampillonia, Giuseppe | | | 1269 | ITA | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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) | | | | OP GP CHRISTMAS | MARSALA | ITA | 2018-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1253 | 0.50 | 4 | -0.57 | 20 | -11.40 | |
| | Montalto, Davide | | | 1524 | ITA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Cerami, Giuseppe | | | 1653 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Di Giovanni, Luca | | | 1379 | ITA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Montalto, Federica | | | 1259 | ITA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | * 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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