Individual Calculations April 2009 |
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Petrak, Robert Total change: -6.15 | | |
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Open Praha 2009 - tournament A | Prague | CZE | 2009-01-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
2054 | 2003 | 3.00 | 8 | -0.41 | 15 | -6.15 | |
| Kaufman, Raymond | m | | 2308 | USA | 0.00 | 1 | -0.14 | 15 | -2.10 | | Soucek, Milan | | | 2159 | CZE | 0.00 | 1 | -0.29 | 15 | -4.35 | | Umanec, Filip | | | 2165 | CZE | 0.00 | 1 | -0.29 | 15 | -4.35 | | Plicka, Petr | | | 1825 | CZE | 1.00 | 1 | 0.27 | 15 | 4.05 | | Klecker, Tadeas | | | 2134 | CZE | 0.00 | 1 | -0.32 | 15 | -4.80 | | Vanoucek, Pavel | | | 1660 | CZE | 1.00 | 1 | 0.12 | 15 | 1.80 | | Fairbairn, Stephen | | | 2068 | CAN | 1.00 | 1 | 0.59 | 15 | 8.85 | | Hantak, Adam | | | 2112 | GER | 0.00 | 1 | -0.35 | 15 | -5.25 | | 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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