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Individual Calculations January 2012 |
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| Pak, Matvey Total change: -21.00 | |   |
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| Chmp. of Moscow palace 2011 Rtg | Moscow | RUS | 2011-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1875 | 4.00 | 8 | -0.92 | 15 | -13.80 | |
|  Fomin , Alexey | | | 1624 | RUS | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Pak, Alexander | | | 2050 | RUS | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Navrodskiy, Boris | | | 1880 | RUS | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Chilingaryan, Pavel | | | 1885 | RUS | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Polyakov, Fedor | | | 1728 | LAT | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Rybalov, Danil | | | 1666 | RUS | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Loginova, Tatiana | | | 1585 | RUS | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Martynyuk, Elizaveta | | | 1842 | RUS | 0.00 | 1 | -0.55 | 15 | -8.25 | |
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) | | | | World Youth Chess Championship - U 08 Open | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1860 | 0.00 | 1 | -0.48 | 15 | -7.20 | |
| | Liang, Awonder | | | 1872 | USA | 0.00 | 1 | -0.48 | 15 | -7.20 | |
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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