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Rapid:
Individual Calculations August 2019 |
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| Pollack, Oscar Total change: -2.00 | |   |
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| 19th Golders Green FIDE Rapid Chess Open | London | ENG | 2019-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1942 | 3.50 | 6 | -0.10 | 20 | -2.00 | |
|  Dydak, Mateusz | | | 1936 | CAN | 0.50 | 1 | -0.01 | 20 | -0.20 | |  Leslie, Alex | | | 1759 | ENG | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Sanitt, Ethan | | | 1659 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kesterson, Kennan | | | 1725 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ortiz Sanchez, Luis | | | 1853 | ESP | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Lewis, Andrew P | f | | 2294 | ENG | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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