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Individual Calculations January 2019 |
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| Rimondini, Riccardo Total change: -18.00 | |   |
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| WE Imola - C | Imola | ITA | 2018-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1186 | 0.00 | 3 | -1.02 | 40 | -40.80 | |
|  Alagna, Caterina | | | 1282 | ITA | 0.00 | 1 | -0.37 | 40 | -14.80 | |  Ballotti, Matteo | | | 1333 | ITA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Mammi, Ottavio | | | 1294 | ITA | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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 Natale 2018 - B | Bologna | ITA | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1186 | 2.50 | 5 | 0.57 | 40 | 22.80 | |
| | Brini, Dario | | | 1586 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vergara Meersohn, Marcos | | | 1283 | ITA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Pettinato, Cecilia | | | 1130 | ITA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Busi, Piero | | | 1316 | ITA | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Schiavone, Filippo | | | 1132 | ITA | 1.00 | 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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