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Individual Calculations February 2019 |
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| Shirov, Alexei Total change: -1.40 | |   |
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| XXX International Chess Open Roquetas de Mar 2019 | Roquetas de Mar | ESP | 2019-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2413 | 2658 | 7.00 | 9 | -0.15 | 10 | -1.50 | |
|  Perez Perez, Gabriel | | | 2258 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Marechal, Andy | f | | 2318 | BEL | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Nguyen, Piotr | m | | 2403 | POL | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Plazuelo Pascual, Juan | m | | 2416 | ESP | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Frolyanov, Dmitry | g | | 2517 | RUS | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Arjun, Kalyan | m | | 2395 | IND | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Bagi, Mate | m | | 2453 | HUN | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Sosa, Tomas | m | | 2499 | ARG | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Barski, Radoslaw | m | | 2458 | POL | 1.00 | 1 | 0.24 | 10 | 2.40 | | | * 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) | | | | Extraliga druzstev 2018/2019 r5-6 | various | CZE | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2468 | 2658 | 1.50 | 2 | 0.01 | 10 | 0.10 | |
| | Polak, Tomas | g | | 2507 | CZE | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Blahynka, Martin | m | | 2428 | CZE | 1.00 | 1 | 0.21 | 10 | 2.10 | |
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) | | |
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