Blitz:
Individual Calculations January 2013 |
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Grinberg, Iosif P. Total change: -9.40 | | |
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Blitz Champ. St. Petersburg 2012 Qualifier | St. Petersburg | RUS | 2012-11-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
2207 | 2165 | 3.50 | 9 | -0.47 | 20 | -9.40 | |
| Romanov, Evgeny | g | | 2538 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | Klevets, Ksenia | | | 1826 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | Sudakova, Irina | | wg | 2334 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | | Ovod, Evgenija | m | wg | 2313 | RUS | 0.50 | 1 | 0.20 | 20 | 4.00 | | Rusanov, Michail | | | 2423 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | Saveliev, Alexei | | | 2078 | RUS | 0.50 | 1 | -0.12 | 20 | -2.40 | | Lupik, Marina | | wm | 2190 | RUS | 0.50 | 1 | 0.03 | 20 | 0.60 | | Shuvalov, Arvind | | | 1795 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | Serov, Maksim | | | 2366 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | 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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