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Rapid:
Individual Calculations April 2022 |
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| Koiza, Peter Total change: 23.40 | |   |
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| Golders Green FIDE Rapidplay 2022 Mar Open | London | ENG | 2022-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1774 | 3.50 | 6 | 1.17 | 20 | 23.40 | |
|  Smith, Henry | | | 1374 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Large, Peter G | m | | 2269 | ENG | 1.00 | 1 | 0.96 | 20 | 19.20 | |  Kamath, Gaurav | | | 1613 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Han, Yichen | f | | 2105 | NED | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Iyengar, Ilya | | | 1947 | ENG | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Salerno, Francesco | | | 1947 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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