Individual Calculations January 2009 |
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Vachtfeidl, Petr Total change: -10.35 | | |
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4NCL part 1 | Various | ENG | 2008-10-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1946 | 2015 | 0.50 | 2 | -0.69 | 15 | -10.35 | |
| Taylor, Geoffrey P | | | 2018 | ENG | 0.00 | 1 | -0.50 | 15 | -7.50 | | Lunn, Matthew | | | 1874 | ENG | 0.50 | 1 | -0.19 | 15 | -2.85 | | 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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