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Individual Calculations October 2022 |
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| Kogan, Arthur Total change: 1.00 | |   |
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| IV INTERNACIONAL DE AJEDREZ SAN CRISTOBAL DE LA LAGUNA | San Cristobal de la Laguna (Tenerife) | ESP | 2022-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2285 | 2476 | 6.50 | 9 | 0.10 | 10 | 1.00 | |
|  Arvelo Hernandez, Gabriel Alejand | | | 2076 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Perez Perez, Alejandro | | | 1994 | ESP | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Perez Bolanos, David | | | 2128 | ESP | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Pap, Misa | g | | 2369 | SRB | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Perez Perez, Gabriel | c | | 2218 | ESP | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Stella, Andrea | g | | 2448 | ITA | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Barlov, Dragan | g | | 2399 | SRB | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Sumets, Andrey | g | | 2547 | UKR | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Ambartsumova, Karina | m | wg | 2386 | FID | 0.50 | 1 | -0.12 | 10 | -1.20 | | | * 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) | | |
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