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Individual Calculations October 2021 |
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| Alizada, Eldar A Total change: 7.20 | |   |
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| 26th 4NCL Congress Open | Leamington Spa | ENG | 2021-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 1922 | 1.50 | 4 | 0.36 | 20 | 7.20 | |
|  Ledger, Andrew J | m | | 2322 * | ENG | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Pollack, Oscar | | | 2027 | ENG | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Yoon, Jacob D | | | 2116 | ENG | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Brixel, Christof | | | 1959 | GER | 0.00 | 1 | -0.45 | 20 | -9.00 | | | * 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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