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Individual Calculations September 2010 |
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| Ruban, Irina Total change: 63.00 | |   |
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| Czech Open 2010 - F | Pardubice | CZE | 2010-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1770 | 3.00 | 5 | 1.58 | 25 | 39.50 | |
|  Tyle, Vladimir | | | 2004 | CZE | 1.00 | 1 | 0.79 | 25 | 19.75 | |  Grecny, Karol | | | 1990 | CZE | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Marutkins, Olegs | | | 1843 | LAT | 0.50 | 1 | 0.10 | 25 | 2.50 | | | Sladek, Jaroslav | | | 1997 | CZE | 1.00 | 1 | 0.79 | 25 | 19.75 | | | Stefan, Jaroslav | | | 1858 | CZE | 0.50 | 1 | 0.12 | 25 | 3.00 | |
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) | | | | Czech Open 2010 - D | Pardubice | CZE | 2010-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1770 | 2.50 | 5 | 0.94 | 25 | 23.50 | |
| | Sebesta, Jan | | | 1940 | CZE | 0.50 | 1 | 0.22 | 25 | 5.50 | | | Turecek, Vaclav | | | 1965 | CZE | 1.00 | 1 | 0.75 | 25 | 18.75 | | | Netusil, Jakub | | | 1921 | CZE | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Kofler, Thomas | | | 1957 | ITA | 0.00 | 1 | -0.26 | 25 | -6.50 | | | John, Jiri | | | 1790 | CZE | 1.00 | 1 | 0.53 | 25 | 13.25 | |
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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