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Individual Calculations October 2008 |
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| Petukhov, Nikolay Total change: 13.80 | |   |
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| Moscow Summer 2008 open | Moscow | RUS | 2008-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 1836 | 3.00 | 9 | 1.00 | 15 | 15.00 | |
|  Martynov, Vladimir | | | 2186 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Tekuchev, Robert | | | 2020 | RUS | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Markevich, Arseniy | | | 2090 | RUS | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Lavrischev, Anatoliy | | | 2009 | RUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Nesterova, Galina | | | 2034 | RUS | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Leite, Ernst | | | 2046 | RUS | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Remizov, Alexander | | | 2071 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Yudin, Andrey | | | 2019 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Pokhlebin, Sergej | | | 2049 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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) | | | | Moscow Summer-Autumn open 2008 | Moscow | RUS | 2008-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 1838 | 1.00 | 5 | -0.08 | 15 | -1.20 | |
| | Grishin, Alexander | | | 2178 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Tsukanov, Boris F | | | 1997 | KAZ | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Litvinov, Viktor | | | 2155 | RUS | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Alchinidi, Yuri | | | 2038 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Pokhlebin, Sergej | | | 1989 | RUS | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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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