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Rapid:
Individual Calculations October 2017 |
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| Rocco, Federico Total change: 43.80 | |   |
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| Muswell Hill FIDE WEEKDAY Rapid Open Aug | London | ENG | 2017-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 2015 | 4.00 | 6 | 1.12 | 20 | 22.40 | |
|  Price, Gwilym | | | 1800 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Hayward, Alan | | | 1872 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Cherniaev, Alexander | g | | 2415 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Millward, David J | | | 1846 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Pigott, John C | f | | 2297 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Bowmer, Kevin | | | 2041 | ENG | 1.00 | 1 | 0.54 | 20 | 10.80 | | | * 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) | | | | Golders Green FIDE Rapid Chess Open September 2017 | London | ENG | 2017-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2015 | 4.00 | 6 | 1.07 | 20 | 21.40 | |
| | Roberson, Peter T | m | | 2381 | ENG | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Rizvi, Nasir | | | 1958 | WLS | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Jekel, Wolfgang | | | 1821 | GER | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Shepherd, Katherine M | | | 1818 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Davison, Chris | | | 2077 | ENG | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Klingher, Dominic | | | 2133 | ENG | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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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