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Individual Calculations March 2018 |
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| Ligrone, Sergio Total change: 19.20 | |   |
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| OP IX Carnevale - B | Milano | ITA | 2018-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1275 | 1139 | 1.50 | 3 | 0.48 | 40 | 19.20 | |
|  Ferrari, Paolo | | | 1220 | ITA | 1.00 | 1 | 0.61 | 40 | 24.40 | |  Castelli, Edmondo | | | 1463 | ITA | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Rossi, Alessia | | | 1141 | ITA | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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