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Individual Calculations October 2023 |
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| Martin Dinares, Laura Total change: 4.80 | |   |
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| XXXIX Open Internacional Martorell 2023 - Grup B Rondas 1-2 | Martorell (Barcelona) | ESP | 2023-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1596 | 1.00 | 2 | 0.24 | 20 | 4.80 | |
|  Valarezzo Ricard, Pedro | | | 1699 | ESP | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Gomez Paredes, Isaac | | | 1672 | ESP | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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