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Individual Calculations September 2012 |
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| Krejci, Jan Total change: -22.50 | |   |
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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 |
| 1692 | 1751 | 1.50 | 4 | -0.75 | 30 | -22.50 | |
|  Gregor, Jiri | | | 1476 | CZE | 1.00 | 1 | 0.17 | 30 | 5.10 | |  Bandt, Jochen | | | 1964 | GER | 0.50 | 1 | 0.27 | 30 | 8.10 | | | Dvorak, Eduard | | | 1855 | CZE | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Semjonovs, Vsevolods | | | 1473 | LAT | 0.00 | 1 | -0.83 | 30 | -24.90 | |
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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