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Individual Calculations December 2023 |
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| Tiulyagin, Matvey Total change: 82.00 | |   |
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| SPb B17 Championship Semifinal 2023 | St. Petersburg | RUS | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1178 | 1479 | 3.50 | 5 | -0.73 | 40 | -29.20 | |
|  Stepanskii, Leonid | | | 1076 | RUS | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Santarov, Alexander | | | 1197 | RUS | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Gavrikov, Andrei | | | 1202 | RUS | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Kara, Petr S. | | | 1298 | RUS | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Ziza, Egor | | | 1116 | RUS | 1.00 | 1 | 0.10 | 40 | 4.00 | |
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 2023 | St. Petersburg | RUS | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1479 | 5.00 | 9 | 2.78 | 40 | 111.20 | |
| | Tolstykh, Kirill | | | 1773 | RUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Kara, Petr S. | | | 1298 | RUS | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Ismailov, Magomed Dm. | | | 1583 | RUS | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Buyanov, Gleb | | | 1859 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Kolesnikov, Alexander V. | | | 1506 | RUS | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Mulishov, Roman | | | 1825 | RUS | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Tolstykh, Ivan | | | 1857 | RUS | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Filippov, Kirill P. | | | 2004 | RUS | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Sadykhov, Ali | | | 1731 | RUS | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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) | | |
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