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Individual Calculations January 2009 |
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| Sivokho, Sergey Total change: -14.30 | |   |
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| M.Chigorin Memorial 2008 open | St.Petersburg | RUS | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2380 | 2486 | 5.00 | 9 | -0.70 | 10 | -7.00 | |
|  Butuc, Maria | | wf | 2159 | RUS | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Barhudarian, Rafael | f | | 2327 | RUS | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Savchenko, Boris | g | | 2648 | RUS | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Fedoseev, Vladimir | f | | 2312 | RUS | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Aleksandrov, Aleksej | g | | 2617 | BLR | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Domogaev, Sergey | m | | 2353 | RUS | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Goganov, Aleksey | | | 2356 | RUS | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Bronnikova, Elizaveta | | wf | 2293 | RUS | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Shchukin, Dmitry | m | | 2357 | RUS | 0.50 | 1 | -0.17 | 10 | -1.70 | |
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) | | | | St.Petersburg Autumn 2008 open | St.Petersburg | RUS | 2008-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2288 | 2486 | 6.00 | 9 | -0.73 | 10 | -7.30 | |
| | Gaprindashvili, Nona | | | 2136 | RUS | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Pashinsky, Mikhail | | | 2213 | RUS | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Golovankov, Vladimir | | | 2293 | RUS | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Shchukin, Dmitry | m | | 2357 | RUS | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Malakhov, Igor | f | | 2346 | RUS | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Pankov, German | f | | 2375 | RUS | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Melnikov, Dmitry | f | | 2280 | RUS | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Barhudarian, Rafael | f | | 2327 | RUS | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Vunder, Andrey | | | 2261 | RUS | 1.00 | 1 | 0.22 | 10 | 2.20 | |
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) | | |
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