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Individual Calculations July 2015 |
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| Migliorini, Matteo Total change: 36.40 | |   |
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| OP 2 Citta' di Vercelli | Vercelli | ITA | 2015-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2291 | 2147 | 3.00 | 5 | 1.39 | 20 | 27.80 | |
|  Drasko, Milan | g | | 2442 | MNE | 1.00 | 1 | 0.85 | 20 | 17.00 | |  Ranieri, Fabrizio | f | | 2262 | ITA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Sgnaolin, Davide | | | 2216 | ITA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Naumkin, Igor | g | | 2421 | RUS | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Lattanzio, Savino | | | 2112 | ITA | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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 Citta' di Novara 2015 | Novara | ITA | 2015-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 2147 | 3.00 | 4 | 0.43 | 20 | 8.60 | |
| | Ponticello, Samantha | | | 1747 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Angelini, Marco | | | 2244 | ITA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Montilli, Vincenzo | | | 2166 | ITA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Monticone, Sonia | | | 1897 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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