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Rapid:
Individual Calculations March 2020 |
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| Tkachenko, Valeriya Total change: -17.60 | |   |
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| Championship Armavir G15 | Armavir | RUS | 2020-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1528 | 2.00 | 2 | 0.43 | 20 | 8.60 | |
|  Nurakhmetova, Amelia | | | 1288 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Gaag, Liliya | | | 1315 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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) | | | | Open Armavir, rapid 2020 Juniors 2002-2008, Stage 1 | Armavir | RUS | 2020-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1370 | 1528 | 5.00 | 9 | -1.31 | 20 | -26.20 | |
| | Kovshova, Irina | | | 1310 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Pushinskaia, Albina | | | 1349 | RUS | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Malinovsky, Bogdan | | | 1392 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Tkachenko, Aleksei | | | 1421 | RUS | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Popov, Bogdan | | | 1587 | RUS | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Anakhasyan, Levon | | | 1314 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Vershinin, Kirill | | | 1261 | RUS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Malaev, Kirill | | | 1304 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Tovstoliak, Anton | | | 1393 | RUS | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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