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Rapid:
Individual Calculations December 2019 |
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| Johnson, Mark Total change: -20.00 | |   |
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| 23rd Golders Green FIDE Rapid Chess Amateur U120 | London | ENG | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1282 | 1358 | 2.00 | 5 | -1.00 | 20 | -20.00 | |
|  Burrill, Edoardo | | | 1117 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Caceres De La Calle, Eduardo | | | 1567 | ESP | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Aserkoff, Daniel | | | 1242 | ENG | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Belur, Ankita | | | 1225 | ENG | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Smolders, Thomas | | | 1261 | ENG | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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