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Individual Calculations September 2021 |
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| Roshka, Yevgeniy Total change: 2.70 | |   |
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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 |
| 2355 | 2476 | 6.00 | 9 | 0.27 | 10 | 2.70 | |
|  Lochte, Thomas | | | 2076 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Andrejevs, Arvids | c | | 2204 | LAT | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Narayanan.s.l | g | | 2624 | IND | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Coenen, Michael | f | | 2362 | GER | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Stremavicius, Pijus | | | 2146 | LTU | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Vardanyan, Aras | c | | 2255 | LTU | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Smirin, Ilia | g | | 2610 | ISR | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Tahay, Alexis | f | | 2364 | FRA | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Sanal, Vahap | g | | 2557 | TUR | 0.50 | 1 | 0.11 | 10 | 1.10 | | | * 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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