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Individual Calculations September 2009 |
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| Abramenko, Sergey Total change: -11.25 | |   |
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| Veresov memorial 2009 | Minsk | BLR | 2009-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 2157 | 5.50 | 8 | -0.16 | 15 | -2.40 | |
|  Pratsko, Katsiaryna | | | 1807 | BLR | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Medvedev, Oleg | | | 1868 | BLR | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Revo, Tatiana | | | 1980 | BLR | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Tihonov, Jurij | g | | 2458 | BLR | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Kisel, Nikita | | | 1968 | BLR | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Tashtimirov, Farid | | | 1890 | BLR | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Valevich, Sergei | | | 1924 | BLR | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Khodas, Vikentsi | | | 2016 | BLR | 0.50 | 1 | -0.19 | 15 | -2.85 | |
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) | | | | The Championship of BLR U20 | Minsk | BLR | 2009-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2321 | 2166 | 1.50 | 7 | -0.59 | 15 | -8.85 | |
| | Kovalev, Vladislav | f | | 2307 | BLR | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Kocheev, Aleksandr | | | 2237 | BLR | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Bulanov, Dmitri | f | | 2394 | BLR | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Smolich, Pavel | | | 2238 | BLR | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Stupak, Kirill | m | | 2449 | BLR | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Borsuk, Yuriy | | | 2302 | BLR | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Varnavski, Sergei | | | 2321 | BLR | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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) | | |
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