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Individual Calculations January 2011 |
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| Popelyshev, Igor V. Total change: 42.30 | |   |
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| M.Chigorin Memorial 2010 | St.Petersburg | RUS | 2010-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2322 | 2054 | 4.50 | 9 | 2.82 | 15 | 42.30 | |
|  Ajrapetian, Gevorg | m | | 2425 | RUS | 0.50 | 1 | 0.40 | 15 | 6.00 | |  Slugin, Sergey | m | | 2440 | RUS | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Ivkina, Olga | | wm | 2251 | RUS | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Nuretdinov, Igor | | | 2242 | TJK | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Trofimov, Vladimir | | | 2221 | RUS | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Solovjova, Valentina | | wm | 2253 | RUS | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Turikov, Viktor | f | | 2308 | RUS | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Rodshtein, Maxim | g | | 2454 * | ISR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Ambartsumova, Karina | | wm | 2302 | RUS | 0.50 | 1 | 0.31 | 15 | 4.65 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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