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Rapid:
Individual Calculations October 2017 |
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| Penna, Tommaso Total change: 8.40 | |   |
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| Golders Green FIDE Rapid Chess Open September 2017 | London | ENG | 2017-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1949 | 3.00 | 6 | 0.42 | 20 | 8.40 | |
|  Merriman, John | | | 2238 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Young, Daniel J | | | 1825 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Islam, Mohammed | | | 1718 | BAN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Roberson, Peter T | m | | 2349 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jekel, Wolfgang | | | 1821 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Basman, Michael J | m | | 2182 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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