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Rapid:
Individual Calculations February 2013 |
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| Nepomniachtchi, Ian Total change: 5.20 | |   |
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| Piterenka rapid | Moscow | RUS | 2012-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2774 | 2744 | 3.00 | 6 | 0.26 | 20 | 5.20 | |
|  Karjakin, Sergey | g | | 2830 | RUS | 0.50 | 1 | 0.12 | 20 | 2.40 | |  Grischuk, Alexander | g | | 2771 | RUS | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Jakovenko, Dmitry | g | | 2720 | RUS | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Karjakin, Sergey | g | | 2830 | RUS | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Jakovenko, Dmitry | g | | 2720 | RUS | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Grischuk, Alexander | g | | 2771 | RUS | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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