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Individual Calculations October 2021 |
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| Mize, Dylan Total change: 9.20 | |   |
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| Guimaraes Chess Open 2021 (PCT) | Guimaraes | POR | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1636 | 3.50 | 8 | 0.15 | 20 | 3.00 | |
|  Sieciechowicz, Marcin | m | | 2036 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Goncalves, Ana Luisa | | | 1236 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gomez Carreno, Martin | | | 2036 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Marques, Goncalo Jose Costa Campo | | | 1236 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Badillo Ramos, Steve | | | 2036 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ribeiro, Orlando | | | 1898 | POR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Rosa, Jose Lourenco Jesus | | | 1236 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Boudey, Simon | | | 1907 | FRA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | * 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) | | | | Coulsdon Chess Standardplay Congress - Open | London | ENG | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1615 | 1.00 | 3 | 0.31 | 20 | 6.20 | |
| | Collins, Jonathan L | | | 1851 | ENG | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Iyengar, Ilya | | | 1978 | ENG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Fridensteins-Bridins, Atis | | | 1697 | LAT | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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