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Individual Calculations January 2019 |
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| Tonetto, Federico Total change: 31.60 | |   |
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| WE Imola - B | Imola | ITA | 2018-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1789 | 3.00 | 5 | 0.28 | 40 | 11.20 | |
|  Solinas, Roberto | | | 1610 | ITA | 0.50 | 1 | -0.23 | 40 | -9.20 | |  Hodo, Dionis | | | 1691 | ITA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Brunetti, Alberto | | | 1883 | ITA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Monducci, Mirko | | | 1939 | ITA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Pizzoferrato, Mattia | | | 1644 | ITA | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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) | | | | OP 5 Memorial Marco Ori | Cesena | ITA | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1789 | 3.00 | 4 | 0.51 | 40 | 20.40 | |
| | Pogan, Nikolas | f | | 2189 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rossi, Davide | | | 1514 | ITA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Sakharov, Sergiy | | | 1389 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ludovici, Roberto | | | 1671 | ITA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | * 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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