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Individual Calculations December 2023 |
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| Teran Alvarez, Ismael Total change: -9.20 | |   |
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| Open Internacional Cidade de Lagos | Lagos | POR | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 2361 | 3.50 | 6 | -1.37 | 10 | -13.70 | |
|  Duijvesteijn, Andre | | | 1961 * | NED | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Ryabukhin, Roman | | | 1965 | FID | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Wojdak, Jan | | | 2187 | POL | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Wegener, Olaf | m | | 2406 | GER | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Jai, Sankar Subramanian | | | 1840 | IND | 0.50 | 1 | -0.47 | 10 | -4.70 | | | Ferreira, Paulo | | | 2004 | POR | 0.50 | 1 | -0.39 | 10 | -3.90 | | | * 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) | | | | Copa de Sevilla por Equipos 2023 Rondas 2-5 | Sevilla | ESP | 2023-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2332 | 2350 | 1.50 | 2 | 0.45 | 10 | 4.50 | |
| | Silva Lucena, Cristian | f | | 2343 | ESP | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Alshameary Puente, Ismael | m | | 2320 | ESP | 1.00 | 1 | 0.46 | 10 | 4.60 | |
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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