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Individual Calculations March 2011 |
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| Nguyen, Piotr Total change: -16.65 | |   |
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| XXI International Chess Festival CRACOVIA2010, Open A | Krakow | POL | 2010-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2211 | 2394 | 5.50 | 9 | -1.11 | 15 | -16.65 | |
|  Gorbatenko, Kateryna | | wf | 2138 | UKR | 0.00 | 1 | -0.81 | 15 | -12.15 | |  Wandzik, Wojciech | | | 2241 | POL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Koykka, Pekka | | | 2142 | FIN | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Obrusnik, Michal | | | 2204 | POL | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Malec, Sebastian | | | 2210 | POL | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Toma, Katarzyna | | wm | 2234 | POL | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Skawinski, Arkadiusz | | | 2249 | POL | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Martynov, Pavel | | | 2183 | RUS | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Klim, Kamil | | | 2302 | POL | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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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