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Individual Calculations February 2017 |
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| Petrun, Milan Total change: -28.40 | |   |
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| Krajsky prebor SSS 2016/2017 r5-6 | various | CZE | 2017-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2094 | 1953 | 0.00 | 2 | -0.63 | 20 | -12.60 | |
|  Krejci, Martin | | | 2047 | CZE | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Hora, Milan | | | 2141 | CZE | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | | | PRAGUE OPEN 2017 - A - IM open | Praha | CZE | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1953 | 3.50 | 8 | -0.79 | 20 | -15.80 | |
|  Chudinovskikh, Alexander M | m | | 2247 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Svoboda, Zdenek | | | 1654 | CZE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Walkusz, Witoslaw | f | | 2171 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Hrbek, Stepan | | | 1695 | CZE | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Adamko, Peter | | | 2108 | SVK | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Bartos, Miroslav | | | 1855 | CZE | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Horyna, Josef | | | 1811 | CZE | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Kunc, Jan | | | 1853 | CZE | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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