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Individual Calculations September 2021 |
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| Zverev, Lev Total change: 236.74 | |   |
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| Riga Technical University Open 2021 - Tournament A | Riga | LAT | 2021-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2267 | 1926 | 4.50 | 9 | 3.36 | 38 | 127.68 | |
|  Kanyamarala, Tarun | f | | 2326 * | IRL | 0.50 | 1 | 0.42 | 38 | 15.96 | |  Kozusek, Daniel | f | | 2323 | CZE | 0.00 | 1 | -0.08 | 38 | -3.04 | | | Borrmann, Laurenz | | | 2152 | AUT | 1.00 | 1 | 0.79 | 38 | 30.02 | | | Golubovskis, Maksims | f | | 2273 | LAT | 1.00 | 1 | 0.89 | 38 | 33.82 | | | Sarkar, Justin | m | | 2326 * | USA | 1.00 | 1 | 0.92 | 38 | 34.96 | | | Stukan, Martin | f | | 2326 * | RUS | 0.00 | 1 | -0.08 | 38 | -3.04 | | | Berzinsh, Roland | m | | 2326 * | LAT | 0.00 | 1 | -0.08 | 38 | -3.04 | | | Silich, Yahor | f | | 2289 | BLR | 0.00 | 1 | -0.10 | 38 | -3.80 | | | Pidluznij, Gleb | | | 2061 | LTU | 1.00 | 1 | 0.68 | 38 | 25.84 | | | * 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) | | | | M.M.Botvinnik Cup 2021 (boys under 14) | Moscow | RUS | 2021-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1926 | 7.50 | 9 | 2.87 | 38 | 109.06 | |
| | Testelecs, Ilja Kuprijans | | | 1526 * | LAT | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Azadaliyev, Jahandar | | | 1888 | AZE | 1.00 | 1 | 0.45 | 38 | 17.10 | | | Zhakshylykov, Erzhan | | | 2192 | KGZ | 0.50 | 1 | 0.32 | 38 | 12.16 | | | Gasparyan, Erik R. | | | 1754 | ARM | 1.00 | 1 | 0.27 | 38 | 10.26 | | | Sustov, Savva | | | 1900 | MDA | 0.50 | 1 | -0.04 | 38 | -1.52 | | | Shamsuddin, Sayyid Usmon | | | 1526 * | UZB | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Stribuk, Artiom | f | | 2241 | BLR | 1.00 | 1 | 0.86 | 38 | 32.68 | | | Ilkhomi, Jaloliddin | | | 1934 | TJK | 1.00 | 1 | 0.51 | 38 | 19.38 | | | Sapenov, Daniyal | | | 2215 | KAZ | 0.50 | 1 | 0.34 | 38 | 12.92 | | | * 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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