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Individual Calculations April 2008 |
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| Grochocinska, Urszula Total change: -27.75 | |   |
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| Ceske sachove Vanoce 2007 | Litomysl | CZE | 2007-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1704 | 1.00 | 4 | 0.11 | 25 | 2.75 | |
|  Jurkiewicz, Krzysztof | | | 2054 | POL | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Sirota, Sergej | | | 2042 | CZE | 0.00 | 1 | -0.12 | 25 | -3.00 | |  Nytrova, Adela | | | 1890 | CZE | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Ruzicka Sen., Vaclav | | | 1777 | CZE | 1.00 | 1 | 0.60 | 25 | 15.00 | |
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) | | | | Marianske Lazne 2008 - Open | Marianske Lazne | CZE | 2008-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1694 | 2.00 | 6 | 0.88 | 25 | 22.00 | |
| | Krejci, Jan | | | 2044 | CZE | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Van Den Berg, Kees | | | 1980 | NED | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Molnar, Jiri | | | 1921 | CZE | 1.00 | 1 | 0.79 | 25 | 19.75 | | | Simecek, Jan | | | 1945 | CZE | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Braun, Eric | | | 1914 | NED | 1.00 | 1 | 0.78 | 25 | 19.50 | | | Vachulka, Miloslav | | | 1909 | CZE | 0.00 | 1 | -0.23 | 25 | -5.75 | |
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) | | | | Mistrzostwa Polski Juniorek do lat 12 | Ustron | POL | 2008-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1694 | 0.00 | 4 | -2.10 | 25 | -52.50 | |
| | Murawko, Katarzyna | | | 1630 | POL | 0.00 | 1 | -0.59 | 25 | -14.75 | | | Dziodzio, Angelika | | | 1697 | POL | 0.00 | 1 | -0.50 | 25 | -12.50 | | | Lachowicz, Judyta | | | 1688 | POL | 0.00 | 1 | -0.51 | 25 | -12.75 | | | Cyboran, Katarzyna | | | 1692 | POL | 0.00 | 1 | -0.50 | 25 | -12.50 | |
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) | | |
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