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Rapid:
Individual Calculations June 2017 |
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| Bettalli, Francesco Total change: 9.20 | |   |
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| OP II FIORENTINO | FIRENZE | ITA | 2017-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 2074 | 6.00 | 9 | 0.28 | 20 | 5.60 | |
|  Daffra, Marco | | | 1674 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ferrari, Paolo | | | 1674 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tocchioni, Doriano | f | | 2192 | ITA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Garofalo, Simone | | | 1957 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Dobboletta, Alex | | | 2038 | ITA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Caprino, Marco | | | 2167 | ITA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Serio, Danilo | | | 1960 | ITA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Bisignano, Riccardo | | | 1952 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Bettalli, Marco | | | 1977 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | * 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) | | | | CR TOSCANA 2017 - U16 | GROSSETO | ITA | 2017-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 2074 | 4.50 | 5 | 0.18 | 20 | 3.60 | |
| | Melosi, Alessandro | | | 1674 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fabbrucci, Gabriele | | | 1674 * | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Lilli, Alessandro | | | 1674 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bechelli, Flavio | | | 1674 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Russo, Leonardo | | | 1970 | ITA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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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