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Individual Calculations September 2021 |
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| Stabulnieks, Klavs Total change: 18.20 | |   |
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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 |
| 2226 | 2182 | 5.00 | 9 | 0.91 | 20 | 18.20 | |
|  Donchenko, Alexander | g | | 2582 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Makhija, Aashna | | wm | 1969 | IND | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Baudon, Sebastien | | | 1947 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Rindhiya, V | | | 1965 | IND | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Rychagov, Nikita | | | 1921 | EST | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kanyamarala, Tarun | f | | 2369 | IRL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Petkov, Momchil | m | | 2443 | BUL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Miezis, Normunds | g | | 2468 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Berzinsh, Roland | m | | 2373 | LAT | 0.50 | 1 | 0.25 | 20 | 5.00 | | | * 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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