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Individual Calculations September 2009 |
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| Zvara, David Total change: 69.15 | |   |
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| Open Klatovy 2009 | Klatovy | CZE | 2009-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 1830 | 4.00 | 9 | 2.41 | 15 | 36.15 | |
|  Matejovsky, Ondrej | | | 2085 | CZE | 1.00 | 1 | 0.81 | 15 | 12.15 | |  Pirklova, Hana | | | 2176 | CZE | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Kratochvil, Josef | | | 2179 | CZE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Ondrejat, Miroslav | | | 2075 | CZE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Straka, Vojtech | | | 2039 | CZE | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Modrova, Hana | | wf | 2020 | CZE | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Cmiko, Jakub | | | 2081 | CZE | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Routner, Jakub | | | 2049 | CZE | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Folk, Petr | | | 2210 | CZE | 0.00 | 1 | -0.09 | 15 | -1.35 | |
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 F - OCE Open | Pardubice | CZE | 2009-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1830 | 4.50 | 7 | 2.20 | 15 | 33.00 | |
| | Vojta, Pavel | | | 2173 | CZE | 1.00 | 1 | 0.88 | 15 | 13.20 | | | Marutkins, Olegs | | | 1763 | LAT | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Pekar, Vaclav | | | 2012 | CZE | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Slechta, Karel | | | 1981 | CZE | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Turcel, Jozef | | | 2072 | SVK | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Trmal, Jaroslav | | | 2230 * | CZE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Horackova, Alena | | | 1640 | CZE | 1.00 | 1 | 0.25 | 15 | 3.75 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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