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Blitz:
Individual Calculations January 2018 |
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| Usharovsky, Tom Total change: -24.60 | |   |
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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 |
| 1819 | 1607 | 2.50 | 14 | -1.23 | 20 | -24.60 | |
|  Mah, Karl C C | m | | 2007 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Stewart, Hari | | | 1217 | ENG | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Cheung, Ryan | | | 1610 | WLS | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Tidmarsh, David A | | | 1818 | ENG | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Woltery, Nicolai | | | 1656 | ENG | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Marusenko, Petr | m | | 2007 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Volovich, Julia | | | 1546 | ENG | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Lutard, Florian | | | 1953 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Ortiz Sanchez, Luis | | | 1878 | ESP | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kim, Changhoon | c | | 1741 | KOR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Grandelius, Nils | g | | 2007 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Newton, Andrew | | | 2005 | SCO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dong, Bao Nghia | | | 2007 * | VIE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Batchelor, Peter J | f | | 2007 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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