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Individual Calculations December 2017 |
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| Giuntini, Enrico Total change: 30.00 | |   |
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| OP 10 Giochi e Ritorni | Modena | ITA | 2017-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1688 | 2.50 | 4 | 0.12 | 40 | 4.80 | |
|  Vergara Meersohn, Marcos | | | 1288 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Merciari, Moreno | | | 1849 | ITA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Boasso, Andrea | | | 1624 | ITA | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Zincani, Riccardo | | | 1632 | 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) | | | | WE Citta' di Vignola 2017 | Vignola | ITA | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 1714 | 1.00 | 4 | 0.63 | 40 | 25.20 | |
| | Orfini, Nicolo | | | 2114 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Palermo, Stefano | | | 2114 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lombardi, Mariano | | | 2074 | ITA | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Ballista, Massimiliano | | | 2063 | ITA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | * 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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