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Individual Calculations May 2017 |
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| Insabato, Giovanbattista Total change: -12.00 | |   |
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| 49 CIS - Serie C Gironi 29-30-31 | Aci Castello | ITA | 2017-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 2122 | 3.00 | 5 | -0.60 | 20 | -12.00 | |
|  Sposito, Giovanni | | | 1918 | ITA | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Arrabito, Gianfranco | | | 1842 | ITA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Cannella, Simone | | | 1817 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Sammut Briffa, Peter | | | 2081 | ITA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Zerafa, Patrick | c | | 2067 | ITA | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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) | | |
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