Individual Calculations April 2023 |
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Grabuzova, Tatiana Total change: -1.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Campeonato de Liga por Equipos de Madrid 2022-2023 Primera A Rondas 10-13 | Madrid | ESP | 2023-02-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1964 | 2219 | 1.50 | 2 | -0.10 | 10 | -1.00 | |
| Urrutia Gonzalez, Javier | | | 2050 | ESP | 0.50 | 1 | -0.22 | 10 | -2.20 | | Blanco Samaniego, Alejandro | | | 1878 | ESP | 1.00 | 1 | 0.12 | 10 | 1.20 | | 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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