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Individual Calculations February 2013 |
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| Bitowt, Jacek Total change: -28.80 | |   |
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| Weekendowy Turniej o Puchar Prezesa MZSzach (3) | Warszawa | POL | 2013-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1968 | 2.00 | 5 | -1.97 | 30 | -59.10 | |
|  Rzeszowski, Dominik | | | 1645 | POL | 1.00 | 1 | 0.13 | 30 | 3.90 | |  Ciechonski, Piotr | | | 1801 | POL | 0.00 | 1 | -0.72 | 30 | -21.60 | | | Kaczmarska, Joanna | | | 1590 | POL | 0.50 | 1 | -0.41 | 30 | -12.30 | | | Slomski, Arkadiusz | | | 1705 | POL | 0.50 | 1 | -0.32 | 30 | -9.60 | | | Borowy, Cezary | | | 1857 | POL | 0.00 | 1 | -0.65 | 30 | -19.50 | |
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 2013 - A - IM open | Praha | CZE | 2013-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 1968 | 4.50 | 9 | 1.01 | 30 | 30.30 | |
| | Chudinovskikh, Alexander M. | m | | 2263 | RUS | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Parizek, Vojtech | | | 1682 | CZE | 1.00 | 1 | 0.16 | 30 | 4.80 | | | Kierzek, Matthias | | | 2183 | GER | 0.50 | 1 | 0.27 | 30 | 8.10 | | | Scholzen, Wolfgang | | | 2149 | GER | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Paseka, Christian | | | 1709 | AUT | 1.00 | 1 | 0.18 | 30 | 5.40 | | | Hlinka, Vasil | | | 2130 | SVK | 1.00 | 1 | 0.71 | 30 | 21.30 | | | Jakubiec, Edyta | | wm | 2203 | POL | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Nguyen Thai, Dai Van | | | 2081 | CZE | 0.50 | 1 | 0.15 | 30 | 4.50 | | | Tesar, Jan | | | 2087 | CZE | 0.50 | 1 | 0.16 | 30 | 4.80 | |
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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