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Blitz:
Individual Calculations January 2018 |
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| John, Joshua Total change: -10.80 | |   |
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| 9th CSC London Chess Classic: Blitz Group Z | London | ENG | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1525 | 1.00 | 11 | -0.54 | 20 | -10.80 | |
|  Bullen, Alex | | | 1925 * | WLS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Merriman, John | | | 1925 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Martins, David Pires Tavares | m | | 1925 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zoldan, Matteo | c | | 1925 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Seman, Myroslav | | | 1789 | UKR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Vishnu, Prasanna. V | g | | 1925 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hardwick, Alexander M | | | 1631 | ENG | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Maze, Sebastien | g | | 1925 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Iraqui, Youssef | | | 1925 * | MAR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Atara, Omeet J | | | 1624 | ENG | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Skulte, Christopher | | | 1925 * | AUS | 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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