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Individual Calculations March 2010 |
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| Greenfeld, Alon Total change: 2.30 | |   |
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| Schaakfestival Groningen 2009 Open A | Groningen | NED | 2009-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2446 | 2559 | 6.00 | 9 | 0.23 | 10 | 2.30 | |
|  Haast, Anne | | | 2251 | NED | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Bok, Benjamin | f | | 2337 | NED | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Paulet, Iozefina | | wg | 2312 | ROU | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Poetsch, Hagen | f | | 2361 | GER | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Burg, Twan | f | | 2460 | NED | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Werle, Jan | g | | 2565 | NED | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Giri, Anish | g | | 2585 | NED | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Reinderman, Dimitri | g | | 2575 | NED | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Chadaev, Nikolai | m | | 2567 | RUS | 0.50 | 1 | 0.01 | 10 | 0.10 | |
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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