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Individual Calculations October 2022 |
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| Van Delft, Merijn Total change: -4.00 | |   |
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| Maia Chess Open 2022 | Maia | POR | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 2380 | 6.50 | 9 | 0.04 | 10 | 0.40 | |
|  Diaz Del Valle, Laura Beatriz | | wf | 2028 | CUB | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Perez Sousa, Xabier | | | 1919 | ESP | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Grigorian, Spartak | m | | 2469 | GER | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Almeida Quintana, Omar | g | | 2513 | CUB | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Sousa, Ludy Helsio Paulo | c | | 2171 | NOR | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Sarabando, Rodrigo Andias | | | 1980 * | POR | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Otero Nogueira, Brais | | | 2076 | ESP | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Fernandez Gil, Marco Antonio | | | 2187 | ESP | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Alboredo, Julia | | wm | 2290 | BRA | 1.00 | 1 | 0.38 | 10 | 3.80 | | | * 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) | | | | Dutch Team Competition 2022-2023 - Meesterklasse Round 1 | Various | NED | 2022-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2413 | 2367 | 0.00 | 1 | -0.44 | 10 | -4.40 | |
| | Van Overdam, Julian | f | | 2413 | NED | 0.00 | 1 | -0.44 | 10 | -4.40 | |
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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