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Individual Calculations March 2020 |
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| Donchenko, Alexander Total change: -1.70 | |   |
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| Gibraltar International Chess Festival 2020 Masters | Gibraltar | ENG | 2020-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2491 | 2647 | 6.50 | 10 | -0.53 | 10 | -5.30 | |
|  Shachar, Ehud | m | | 2363 | ISR | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Gunina, Valentina | g | wg | 2461 | RUS | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Werle, Jan | g | | 2545 | NED | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Kaidanov, Gregory | g | | 2546 | USA | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Bulmaga, Irina | m | wg | 2446 | ROU | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Sardana, Rishi | m | | 2437 | AUS | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Gagare, Shardul | g | | 2481 | IND | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Sanal, Vahap | g | | 2569 | TUR | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Aryan, Chopra | g | | 2562 | IND | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Gordon, Stephen J | g | | 2504 | ENG | 1.00 | 1 | 0.31 | 10 | 3.10 | |
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) | | | | 1. Bundesliga 2019/2020 February 2020 | various | GER | 2020-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2477 | 2650 | 2.50 | 3 | 0.36 | 10 | 3.60 | |
| | Ftacnik, Lubomir | g | | 2516 | SVK | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Olsen, Filip Boe | f | | 2338 | DEN | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Spoelman, Wouter | g | | 2578 | NED | 0.50 | 1 | -0.10 | 10 | -1.00 | |
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) | | |
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