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Rapid:
Individual Calculations October 2021 |
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| Ortiz Sanchez, Luis Total change: -3.00 | |   |
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| Golders Green FIDE Rapidplay - SEP2 Open | London | ENG | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1890 | 4.00 | 5 | -0.15 | 20 | -3.00 | |
|  Goulbourne, Nick | | | 1155 | ENG | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Lishoy Gengis Paratazham, Dildara | | | 1444 | ENG | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Karasevics, Aleksandrs | | | 1477 | LAT | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Czopor, Maciej | f | | 1958 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Lake, Chris | | | 1552 | SRB | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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