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Individual Calculations December 2019 |
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| Astakhov, Leonid Total change: 49.20 | |   |
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| SPb B17 Championship 2019 Semifinal | St. Petersburg | RUS | 2019-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1274 | 4.50 | 7 | 2.43 | 40 | 97.20 | |
|  Senin, Sergei | | | 1424 | RUS | 1.00 | 1 | 0.70 | 40 | 28.00 | |  Nazarov, Stanislav | | | 1497 | RUS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Vatnitskii, Oleg | | | 1323 | RUS | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Vagel, Demyan | | | 1241 | RUS | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Petrov, Maksim | | | 1527 | RUS | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Agafonov, Timofey | | | 1590 | RUS | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Gordienko, Evgeniy S. | | | 1463 | RUS | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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) | | | | SPb B17 Championship 2019 | St. Petersburg | RUS | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1274 | 0.50 | 8 | -1.20 | 40 | -48.00 | |
| | Shkuratov, Vladimir | | | 1674 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aliev, Elmir | | | 1674 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nazarov, Stanislav | | | 1497 | RUS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Soloviev, Mikhail | | | 1674 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vagel, Demyan | | | 1263 | RUS | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Gordienko, Evgeniy S. | | | 1463 | RUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Gorovik, Andrey | | | 1356 | RUS | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Petrov, Igor | | | 1674 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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