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Individual Calculations February 2013 |
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| Tejkal, Jiri Total change: -10.35 | |   |
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| Czech Chess Christmas 2012 - Open | Litomysl | CZE | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 1964 | 3.50 | 8 | 0.11 | 15 | 1.65 | |
|  Cerveny, Petr | | | 2269 | CZE | 0.50 | 1 | 0.36 | 15 | 5.40 | |  Pekar, Vaclav | | | 2157 | CZE | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Schaffer, Ondrej | | | 1748 | CZE | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Macura, Emil | | | 2062 | CZE | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Mejzlik, Ondrej | | | 2233 | CZE | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Seidl, Stepan | | | 2185 | CZE | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Hajek, Oskar | | | 1829 | CZE | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Deutsch, Joey | | | 1740 | GER | 0.50 | 1 | -0.28 | 15 | -4.20 | |
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) | | | | Prague Open 2013 - A - IM open | Praha | CZE | 2013-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1964 | 2.00 | 5 | -0.80 | 15 | -12.00 | |
| | Krantz, Christopher | | | 2252 | SWE | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Privoznik, Lubos | | | 1666 | CZE | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Ilandzis, Spyridon | | | 2172 | GRE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Paseka, Christian | | | 1709 | AUT | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Pitkanen, Juhani | | | 1767 | FIN | 0.50 | 1 | -0.25 | 15 | -3.75 | |
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) | | |
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