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Individual Calculations August 2018 |
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| Ratti, Marco Total change: 4.60 | |   |
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| FE San Giovanni 2018 - A | Torino | ITA | 2018-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1844 | 3.50 | 6 | 0.23 | 20 | 4.60 | |
|  Giachino, Claudio R. | | | 1607 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Del Duca, Giuseppe | | | 1444 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sarno, Spartaco | m | | 2244 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mina, Marco | | | 1994 | ITA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Bullita, Simone | | | 1838 | ITA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Parisi, Gianmario | | | 1730 | ITA | 0.50 | 1 | -0.16 | 20 | -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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