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Individual Calculations January 2015 |
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| Grigoriev, Oleg Total change: 37.60 | |   |
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| St. Petersburg Champ. 2014 Boys U17 | St. Petersburg | RUS | 2014-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1899 | 3.50 | 8 | -0.22 | 40 | -8.80 | |
|  Bekhovskiy, Mikhail | | | 2132 | RUS | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Reshetnikov, Ruslan | | | 2111 | RUS | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Kolchin, Alexander | | | 1733 | RUS | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Fishkin, Maksim | | | 1702 | RUS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Boytsov, Alexander | | | 1958 | RUS | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Grinblat, Artemiy | | | 2200 | RUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Smirnov, Alexander D. | | | 1678 | RUS | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Chernov, Maksim | | | 1928 | RUS | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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) | | | | 88th Champ. St. Petersburg QF | St. Petersburg | RUS | 2014-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1896 | 5.50 | 9 | 1.16 | 40 | 46.40 | |
| | Lemeshev, Roman | | | 1680 | RUS | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Svidinsky, Dmitry | | | 2049 | RUS | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Voronenkov, Sergey | | | 1928 | RUS | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Gerasimov, Nikolay Y. | | | 1965 | RUS | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Androsov, Sergey | | | 2031 | RUS | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Kharlamov, Igor | | | 1939 | RUS | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Plotnikov, Vitaly | | | 2079 | RUS | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Zakharov, Yuri | | | 1810 | RUS | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Smirnov, Alexander D. | | | 1698 | RUS | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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