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Individual Calculations January 2009 |
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| Ruchkin, Ivan Total change: -3.75 | |   |
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| Lipetsk region 2008 SF open | Lipetsk | RUS | 2008-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 2160 | 4.50 | 7 | -0.79 | 15 | -11.85 | |
|  Vikhirev, Boris | | | 1886 | RUS | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Sokolov, Yury | | | 1957 | RUS | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Ryahovskii, Sergey | | | 1950 | RUS | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Malinin, Sergey | | | 1999 | RUS | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Potapov, Yuri | | | 1810 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Krutikov, Ilya | | | 1902 | RUS | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Filin, Alexander | | | 2152 | RUS | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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) | | | | Lipetsk region 2008 HL open | Lipetsk | RUS | 2008-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2201 | 2160 | 4.50 | 9 | 0.54 | 15 | 8.10 | |
| | Geranichev, Mikhail | | | 1847 | RUS | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Barbashin, Igor | | | 2240 | RUS | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Shishkin, Aleksey A. | | | 2214 | RUS | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Airapetian, Gor | f | | 2378 | RUS | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Kurbatov, Andrei | | | 2176 | RUS | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Nikitin, Yuri | f | | 2262 | RUS | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Morev, Ivan | | | 2219 | RUS | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Ajrapetian, Gevorg | | | 2360 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Kasantsev, Anatolij B. | f | | 2111 | RUS | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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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