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Individual Calculations January 2019 |
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| Marinucci, Johnny Total change: -45.20 | |   |
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| WE Imola - B | Imola | ITA | 2018-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1674 | 0.50 | 4 | -1.06 | 20 | -21.20 | |
|  Sparvoli, Federico | | | 1794 | ITA | 0.50 | 1 | 0.16 | 20 | 3.20 | |  Denili, Fabio | | | 1780 | ITA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Franchi, Giuseppe | | | 1745 | ITA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Mancin, Michele | | | 1701 | ITA | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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 |
| 1531 | 1674 | 2.50 | 5 | -0.85 | 20 | -17.00 | |
| | Cerusico, Carlo | | | 1274 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kacani, Kirk | | | 1976 | ITA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Sakharov, Sergiy | | | 1382 | ITA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Catalano, Luigi | | | 1509 | ITA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Rossi, Davide | | | 1514 | ITA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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) | | | | WE Natale 2018 - A | Bologna | ITA | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1674 | 1.50 | 5 | -0.35 | 20 | -7.00 | |
| | Giberti, Massimiliano | | | 1937 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Bonetti, Carlo | | | 1851 | ITA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Necesito, Donald | | | 1828 | PHI | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Gazzotti, Francesco | | | 1658 | ITA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Chowaniec, Artur | | | 1608 | POL | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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