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Individual Calculations January 2012 |
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| Kovalchuk, Alexey Total change: 18.30 | |   |
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| SouthFR Chmp. 2011 Juniors B-18 | Loo | RUS | 2011-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2142 | 6.00 | 9 | 0.87 | 15 | 13.05 | |
|  Reva, Kirill | | | 1908 | RUS | 1.00 | 1 | 0.21 | 15 | 3.15 | |  Chernyavsky, Alexander | | | 2239 | RUS | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Bogachkov, Vladislav | | | 2068 | RUS | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Baraeva, Irina | | wf | 2156 | RUS | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Gladkov, Kirill | | | 2128 | RUS | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Kishibaev, Islam | | | 2029 | RUS | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Baraeva, Marina | | wm | 2183 | RUS | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Arutyunov, Artyom | | | 2003 | RUS | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Chub, Alexey | | | 2075 | RUS | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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) | | | | 76th Championship of Taganrog | Taganrog | RUS | 2011-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2142 | 3.00 | 5 | 0.35 | 15 | 5.25 | |
| | Guschin, Vladimir I | | | 2143 | RUS | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Prokopenko, A | | | 2111 | RUS | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Osipov, Adam V | | | 2087 | RUS | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Polovina, Elena | | wf | 2063 | RUS | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Frolov, Andrey | | | 2197 | RUS | 0.00 | 1 | -0.42 | 15 | -6.30 | |
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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