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Blitz:
Individual Calculations January 2018 |
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| Tidmarsh, David A Total change: -62.20 | |   |
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| 9th CSC London Chess Classic: Blitz Group K | London | ENG | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1818 | 3.00 | 14 | -3.11 | 20 | -62.20 | |
|  Woltery, Nicolai | | | 1656 | ENG | 0.00 | 1 | -0.71 | 20 | -14.20 | |  Marusenko, Petr | m | | 2102 | UKR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Volovich, Julia | | | 1546 | ENG | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Usharovsky, Tom | | | 1607 | ENG | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Lutard, Florian | | | 1953 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Ortiz Sanchez, Luis | | | 1878 | ESP | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Kim, Changhoon | c | | 1741 | KOR | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Grandelius, Nils | g | | 2218 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Newton, Andrew | | | 2005 | SCO | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Dong, Bao Nghia | | | 2179 | VIE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Batchelor, Peter J | f | | 2218 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mah, Karl C C | m | | 2218 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Stewart, Hari | | | 1418 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Cheung, Ryan | | | 1610 | WLS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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) | | |
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