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Individual Calculations January 2020 |
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| Barbari, Samuel Total change: 60.00 | |   |
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| WE 2 Citta' di Imola - D | Imola | ITA | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1128 | 1406 | 2.00 | 2 | 0.37 | 40 | 14.80 | |
|  Cantelli, Ruben Jules | | | 1239 | ITA | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Neri, Federico | | | 1017 | ITA | 1.00 | 1 | 0.09 | 40 | 3.60 | |
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) | | | | CP Modena 2020 | Modena | ITA | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1406 | 2.00 | 4 | 1.13 | 40 | 45.20 | |
| | Marinelli, Gian Marco | | | 1806 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Castelli, Antonio | | | 1613 | ITA | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Marinelli, Sofia | | | 1418 | ITA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Tazzioli, Luca | | | 1806 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | |
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