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Rapid:
Individual Calculations March 2013 |
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| Vlcek, Marek Total change: 22.60 | |   |
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| Golders Green Rapidplay Major February 2013 | London | ENG | 2013-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1903 | 3.50 | 4 | 1.13 | 20 | 22.60 | |
|  Kalerwa, Edwin | | | 1753 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Twomey, Pat | | | 1882 | IRL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Seman, Myroslav | | | 1776 | CZE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Jecek, Miroslaw | | | 1925 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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) | | | | London Rapidplay Open Feb 2013 | London | ENG | 2013-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 1903 | 1.00 | 3 | 0.00 | 20 | 0.00 | |
| | Sowray, Peter J | f | | 2303 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bynnersley, Ag (tony) | | | 1625 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Radovanovic, Jovica | f | | 2284 | SRB | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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) | | |
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