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Individual Calculations May 2019 |
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| Bujosa Ribas, Joan Total change: 16.20 | |   |
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| Campionat de Mallorca per equips preferent 2019 | Mallorca | ESP | 2019-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2115 | 2.00 | 3 | 0.81 | 20 | 16.20 | |
|  Torres Tur, Juan | | | 2019 | ESP | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Ducros Salva, Antonio | | | 2157 | ESP | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Tyomkin, Dimitri | g | | 2444 | CAN | 0.50 | 1 | 0.38 | 20 | 7.60 | |
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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