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Individual Calculations April 2018 |
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| Costantini, Roberto Total change: 23.60 | |   |
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| 50 CIS - Raggruppamento A2.1 | Santa Margherita Ligure | ITA | 2018-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 2259 | 4.00 | 4 | 1.18 | 20 | 23.60 | |
|  Mollero, Michele | | | 2219 | ITA | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Bellemo, Davide | | | 2117 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Mina, Marco | | | 1986 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Tocco, Paolo | | | 2072 | ITA | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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