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Individual Calculations April 2019 |
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| Donati, Roberto Total change: 9.80 | |   |
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| CIS 2019 - Serie B Girone 2 | Santa Margherita Ligure | ITA | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 2111 | 3.00 | 5 | 0.49 | 20 | 9.80 | |
|  Algeri, Lorenzo | | | 1916 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Bencheikh, Ilf | | | 2052 | FRA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Tripi, Nicolo | | | 2012 | ITA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Profumo, Alberto | | | 2272 | ITA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Sarno, Spartaco | m | | 2301 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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