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Individual Calculations February 2015 |
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| Biolek, Richard Jr. Total change: 3.50 | |   |
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| Schaakfestival Groningen 2014 Open A | Groningen | NED | 2014-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2345 | 2446 | 6.00 | 9 | 0.35 | 10 | 3.50 | |
|  Ratsma, Midas | | | 2137 | NED | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Lyell, Mark | f | | 2236 | ENG | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Ipatov, Alexander | g | | 2599 | TUR | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Bok, Benjamin | g | | 2572 | NED | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Baskin, Robert | | | 2287 | GER | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Stegariu, Vlad-Ionut | | | 2268 | ROU | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Brzeski, Maciej | | | 2332 | POL | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Pijpers, Arthur | | | 2355 | NED | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Dijkhuis, Tycho | f | | 2317 | NED | 1.00 | 1 | 0.33 | 10 | 3.30 | |
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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