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Individual Calculations January 2014 |
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| Sowray, Peter J Total change: 28.35 | |   |
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| 5th London Chess Classic 2013: Open | London | ENG | 2013-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2348 | 2326 | 6.00 | 9 | 1.89 | 15 | 28.35 | |
|  McCarthy, Damian | | | 1926 * | ENG | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Delchev, Aleksander | g | | 2648 | BUL | 0.50 | 1 | 0.37 | 15 | 5.55 | |  Woong, Zhi Wei William | | | 1926 * | SIN | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Bartel, Mateusz | g | | 2649 | POL | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Tsifanskaya, Ludmila A | | wm | 2093 | ISR | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Elsness, Frode | m | | 2482 | NOR | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Harika, Dronavalli | g | wg | 2487 | IND | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Wells, Peter K | g | | 2479 | ENG | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Tania, Sachdev | m | wg | 2441 | IND | 1.00 | 1 | 0.66 | 15 | 9.90 | | | * 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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