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Individual Calculations February 2017 |
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| Chudinovskikh, Alexander M Total change: -26.10 | |   |
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| PRAGUE OPEN 2017 - A - IM open | Praha | CZE | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2178 | 2247 | 5.00 | 9 | -0.31 | 10 | -3.10 | |
|  Petrun, Milan | | | 1953 | CZE | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Zerafa, Patrick | c | | 2096 | MLT | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Grishchenko, Sergey | m | | 2467 | RUS | 0.50 | 1 | 0.28 | 10 | 2.80 | | | Kantans, Toms | m | | 2456 | LAT | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Kozak, Antoni | | | 2141 | POL | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Laverton, Christian | | | 2121 | NOR | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Yapar, Nedim | | | 2156 | TUR | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Sliwicka, Alicja | | wf | 2163 | POL | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Sernecki, Franciszek | | | 2047 | POL | 0.50 | 1 | -0.26 | 10 | -2.60 | |
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) | | | | MARIENBAD OPEN 2017 C - FIDE open | Marianske Lazne | CZE | 2017-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 2247 | 5.00 | 9 | -2.30 | 10 | -23.00 | |
| | Paldus, Petr | | | 2031 | CZE | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Pawicka, Magdalena | | | 1847 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sheldunov, Gleb | | | 2030 | RUS | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Motyl, Tomasz | | | 2012 | POL | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Paczkowski, Adam | | | 2017 | POL | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Belz, Frank-Martin, Prof. Dr. | | | 1992 | GER | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Brem, Stephan | | | 2054 | GER | 0.00 | 1 | -0.75 | 10 | -7.50 | | | Hortion, Donat | | | 1922 | FRA | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Mack, Thomas, Dr. | | | 1992 | GER | 0.50 | 1 | -0.31 | 10 | -3.10 | | | * 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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