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Individual Calculations May 2018 |
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| Messina, Giuseppe Ottavio Total change: 14.40 | |   |
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| FE 3 Citta' di Arzachena | Arzachena | ITA | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 2007 | 4.00 | 6 | 0.72 | 20 | 14.40 | |
|  Careddu, Angelo | | | 1696 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Marty, Brice | | | 2122 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Sanna, Yuri | | | 1970 | ITA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Jayes, Thomas | | | 1950 | POR | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Mameli, Gianluca | | | 2016 | ITA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Battesti, Marc-Andria | | | 2039 | FRA | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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