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Rapid:
Individual Calculations November 2012 |
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| Grachev, Boris Total change: 17.80 | |   |
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| M.Chigorin Memorial 2012 Rapid | St. Petersburg | RUS | 2012-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2551 | 2692 | 7.00 | 9 | 0.89 | 20 | 17.80 | |
|  Timofeeva, Ekaterina | | wm | 2331 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Rozum, Ivan | m | | 2498 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Anisimov, Pavel | m | | 2541 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Epishin, Vladimir | g | | 2574 | RUS | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Burmakin, Vladimir | g | | 2579 | RUS | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Grigoryan, Avetik | g | | 2572 | ARM | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Shimanov, Aleksandr | g | | 2599 | RUS | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Negi, Parimarjan | g | | 2657 | IND | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Demchenko, Anton | m | | 2610 | RUS | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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