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Individual Calculations January 2018 |
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| Vianello, Viviana Sofia Total change: 66.40 | |   |
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| WE 6 Capablanca - Mem. V. Biagioli - C | Salzano | ITA | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1255 | 2.50 | 4 | 1.59 | 40 | 63.60 | |
|  Di Buono, Giovanni | | | 1442 | ITA | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Ballon, Gianluca | | | 1448 | ITA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Alessi, Giovanni | | | 1486 | ITA | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Pasin, Danilo | | | 1507 | ITA | 1.00 | 1 | 0.81 | 40 | 32.40 | |
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) | | | | WE 25 del Graticolato - B | Santa Maria di Sala | ITA | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1255 | 0.50 | 4 | 0.07 | 40 | 2.80 | |
| | Esposito, Bruno | | | 1647 | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Barbetta, Cosimo | | | 1569 | ITA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Rizzo, Nicodemo | | | 1571 | ITA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Borghi, Bruno | | | 1655 * | ITA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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