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Rapid:
Individual Calculations June 2017 |
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| Ronzhina, Mariana Total change: 9.60 | |   |
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| E.V. Ushakov Cup rapid 2017_4 | Surgut | RUS | 2017-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1892 | 4.00 | 7 | -0.07 | 20 | -1.40 | |
|  Khalturina, Tatiana | | | 1694 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Korotchenko, Vladimir | | | 1715 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Deberchuk, Valery | | | 1808 | RUS | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Vorobiov, Nikolai | | | 1926 | RUS | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Levkin, Ivan | | | 1990 | RUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Kuznetsov, Sergey | | | 1777 | RUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Tatehin, Yuri | | | 1905 | RUS | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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) | | | | Prokudin Memorial 2017_Rapid A | Radughny | RUS | 2017-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1892 | 4.50 | 10 | 0.55 | 20 | 11.00 | |
| | Alikhanov, Felix | m | | 2292 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Losev, Egor | | | 1720 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Nasibulin, Almaz | | | 2096 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Iriztcev, Anatoly | | | 1747 | RUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Makarov, Vlad | | | 1998 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Vdovenko, Anatoly | | | 1868 | RUS | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Kamalov, Midhat | | | 2031 | RUS | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Fadeev, Semen | | | 2181 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Bykova, Polina | | | 1679 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kalmachevskikh, Viktor | m | | 2292 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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