Individual Calculations May 2012 |
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Dukaczewski, Piotr Total change: -20.25 | | |
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Druzynowe Mistrzostwa Mazowsza 2012 | Warszawa | POL | 2012-01-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
2207 | 2344 | 0.00 | 1 | -0.68 | 15 | -10.20 | |
| Maciaga, Marcin | | | 2207 | POL | 0.00 | 1 | -0.68 | 15 | -10.20 | | 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) | | Reykjavik Chess Open 2012 | Reykjavik | ISL | 2012-03-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
2195 | 2310 | 5.00 | 9 | -0.67 | 15 | -10.05 | |
| Hansen, Erle Andrea Marki | | | 1910 * | NOR | 1.00 | 1 | 0.08 | 15 | 1.20 | | Hess, Robert L | g | | 2635 | USA | 0.00 | 1 | -0.13 | 15 | -1.95 | | Mikalsen, Erlend | | | 2083 | NOR | 1.00 | 1 | 0.21 | 15 | 3.15 | | Johansen, Stian | | | 1961 | NOR | 0.50 | 1 | -0.39 | 15 | -5.85 | | Eriksson, Christian | | | 2148 | DEN | 1.00 | 1 | 0.29 | 15 | 4.35 | | Ziska, Helgi Dam | m | | 2456 | FAI | 0.50 | 1 | 0.20 | 15 | 3.00 | | Krush, Irina | m | wg | 2461 | USA | 0.00 | 1 | -0.30 | 15 | -4.50 | | Myrstad, Odd Magnus | | | 2091 | NOR | 0.00 | 1 | -0.78 | 15 | -11.70 | | Miettinen, Teemu | | | 2012 | FIN | 1.00 | 1 | 0.15 | 15 | 2.25 | | * 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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