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Individual Calculations April 2009 |
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| Ozerov, Alexander Total change: -69.30 | |   |
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| Crimea Cup | Evpatoria | UKR | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2350 | 5.50 | 9 | -1.50 | 15 | -22.50 | |
|  Tihonov, Gennady | | | 2000 | UKR | 0.00 | 1 | -0.89 | 15 | -13.35 | |  Kasanskij, Georgiy | | | 2049 | UKR | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Denisov, Sergey | | | 2000 | UKR | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Filin, Stas | | | 2067 | UKR | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Chos, Alexey | m | | 2302 | UKR | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Sevostianov, Pavel | m | | 2257 | RUS | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Mamonova, Yulia | | wf | 2019 | UKR | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Polyakov, Maxim | f | | 2281 | UKR | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Khomyakov, Vladimir | f | | 2058 | UKR | 1.00 | 1 | 0.15 | 15 | 2.25 | |
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) | | | | "Memorial of B.M.Perchin" | Melitopol | UKR | 2009-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2232 | 2350 | 6.00 | 14 | -3.12 | 15 | -46.80 | |
| | Dudka, Yuriy | f | | 2351 | UKR | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Efremova, Yulia | | wm | 2096 | UKR | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Gevondian, Felix | | | 2107 | ARM | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Varitski, Igor | m | | 2327 | UKR | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Sevostianov, Pavel | m | | 2257 | RUS | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Klochko, Sergey | | | 2240 | UKR | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Kagramanianz, Vartan | m | | 2246 | ARM | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Dudka, Yuriy | f | | 2351 | UKR | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Efremova, Yulia | | wm | 2096 | UKR | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Gevondian, Felix | | | 2107 | ARM | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Varitski, Igor | m | | 2327 | UKR | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Sevostianov, Pavel | m | | 2257 | RUS | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Klochko, Sergey | | | 2240 | UKR | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Kagramanianz, Vartan | m | | 2246 | ARM | 0.00 | 1 | -0.64 | 15 | -9.60 | |
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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