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Individual Calculations April 2023 |
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| Sureda Gonzalez, Cristina Total change: -15.20 | |   |
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| Campionat de Mallorca Sub-16 2023 | Mallorca | ESP | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1750 | 2.50 | 4 | -0.39 | 40 | -15.60 | |
|  Zakharov Pelevin, Luka Makar | | | 1350 * | ESP | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Vargas Rodriguez Barreiro, Quimey | | | 1498 | ESP | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Ubieto Pico, Diego | | | 1588 | ESP | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Dominguez Martinez, Nicolas | | | 1786 | ESP | 0.00 | 1 | -0.45 | 40 | -18.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Campionat de Mallorca per Equips 2023 - Primera Rondas 8-9 | Mallorca | ESP | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1750 | 0.50 | 2 | 0.01 | 40 | 0.40 | |
| | Rubert Alfonso, Victor | | | 1973 | ESP | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Moll Amengual, Francisco | | | 1929 | ESP | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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