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Individual Calculations February 2015 |
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| Dukaczewski, Piotr Total change: -29.80 | |   |
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| PRAGUE OPEN 2015 - A - IM open | Praha | CZE | 2015-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 2325 | 5.50 | 9 | -1.49 | 20 | -29.80 | |
|  Gschwendtner, Stanislav | | | 1978 | CZE | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Ioannidis, Evgenios | f | | 2087 | GRE | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Fox, Anthony | | | 2026 | IRL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Suder, Ryszard | | | 2112 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Nguyen, Thai Dai Van | c | | 2212 | CZE | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Eliseev, Evgeniy | | | 2204 | UKR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Belurkar, Nitish | c | | 1967 | IND | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Valaker, Ole | | | 2194 | NOR | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Troffiguer, Ollivier | | | 2091 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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) | | |
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