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Individual Calculations September 2009 |
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| Kirs-Sen., Pavel Total change: -5.75 | |   |
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| Czech Open 2009 J - Infinity Open | Pardubice | CZE | 2009-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 1823 | 0.50 | 2 | -0.01 | 25 | -0.25 | |
|  Strekalovsky, Viktor | | | 2147 | RUS | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Ni, Polina | | | 1914 | LAT | 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 2009 D - Chladek a Tintera Open | Pardubice | CZE | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 1823 | 0.00 | 1 | -0.22 | 25 | -5.50 | |
| | Naftalin, Solomon | | | 2047 | ISR | 0.00 | 1 | -0.22 | 25 | -5.50 | |
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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