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Individual Calculations September 2012 |
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| Mraz, Pavel Total change: 9.60 | |   |
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| Czech Open 2012 - D - Open European Amateurs Championship | Pardubice | CZE | 2012-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 1763 | 1.50 | 3 | 0.64 | 15 | 9.60 | |
|  Weiss, Petr | | | 1893 | CZE | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Polovnikov, Artem | | | 1937 | RUS | 1.00 | 1 | 0.73 | 15 | 10.95 | |  Jaklin, Damir | | | 1937 | CRO | 0.50 | 1 | 0.23 | 15 | 3.45 | |
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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