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Individual Calculations September 2010 |
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| Batrak, Alexandra Total change: 0.75 | |   |
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| Perm July 2010 A | Perm | RUS | 2010-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1891 | 2.00 | 6 | -0.70 | 15 | -10.50 | |
|  Matveeva, Olga | | wf | 2164 | RUS | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Mentchikov, Mikhail | | | 1729 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Chechurin, Yury | | | 1786 | RUS | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Pershina, Elena | | | 2028 | RUS | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Azanov, Pavel | | | 2064 | RUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Antonov, Andrey P. | | | 1826 | RUS | 0.00 | 1 | -0.59 | 15 | -8.85 | |
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) | | | | Perm July 2010 B | Perm | RUS | 2010-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1891 | 3.00 | 6 | 0.75 | 15 | 11.25 | |
| | Davydov, Stepan | | | 2235 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Chechurin, Yury | | | 1786 | RUS | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Kohanov, Boris | | | 1971 | RUS | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Tiunova, Anna | | | 1836 | RUS | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Uljianova, Nadezhda | | wf | 2079 | RUS | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Tatarinov, Dmitry | | | 2072 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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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