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Individual Calculations April 2019 |
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| Rollo, Sergio Total change: 1.60 | |   |
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| CIS 2019 - Serie C Girone 28 | Collepasso | ITA | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2212 | 1980 | 0.50 | 2 | 0.08 | 20 | 1.60 | |
|  Varvaglione, Antonio | | | 2183 | ITA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Delfino, Luigi | | | 2241 | ITA | 0.50 | 1 | 0.32 | 20 | 6.40 | |
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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