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Individual Calculations January 2009 |
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| Potyavin, Igor Total change: 7.35 | |   |
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| Vysocina 2008 - turnaj B | Zdar nad Sazavou | CZE | 2008-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 2061 | 1.50 | 4 | -1.01 | 15 | -15.15 | |
|  Golcman, Evgeny | | | 2255 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Varro, Petr | | | 1826 | CZE | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Bukacek, Lubomir Sen. | | | 1820 | CZE | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Endler, Boris | | | 1936 | CZE | 0.50 | 1 | -0.17 | 15 | -2.55 | |
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 |
| 2116 | 2064 | 5.00 | 8 | 1.50 | 15 | 22.50 | |
| | Barhudarian, Rafael | f | | 2327 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Stroganov, Anatoly | | | 1953 | RUS | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Bocharov, Leonid | | | 2178 | RUS | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Kurilov, Viktor | | | 2312 | RUS | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Pashinsky, Mikhail | | | 2213 | RUS | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Stepaniants, Anatoly | | | 2000 | RUS | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Martynenko, Alexey | | | 1989 | RUS | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Frakin, Nikolay | | | 1953 | RUS | 1.00 | 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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