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Individual Calculations August 2017 |
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| Czarnota, Pawel Total change: 20.30 | |   |
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| 45th Greek Team Championship 2017 - A Category | Rio Achaias | GRE | 2017-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2425 | 2557 | 5.00 | 7 | 0.43 | 10 | 4.30 | |
|  Sadzikowski, Daniel | m | | 2563 | POL | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Wieczorek, Oskar | m | | 2453 | POL | 0.50 | 1 | -0.14 | 10 | -1.40 | |  Istratescu, Andrei | g | | 2605 | ROU | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Tepelenis, Nikolaos | | | 2157 * | GRE | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Grigorov, Grigor | g | | 2503 | BUL | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Nikolaidis, Konstantinos | f | | 2238 | GRE | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Baldauf, Marco | m | | 2458 | GER | 0.50 | 1 | -0.14 | 10 | -1.40 | | | * 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) | | | | MetLife Warsaw Najdorf Chess Festiwal Gr. A | Warszawa | POL | 2017-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2520 | 2557 | 6.50 | 9 | 1.60 | 10 | 16.00 | |
| | Kucza, Karol | f | | 2297 | POL | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Kosakowski, Jakub | f | | 2366 | POL | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Konguvel, Ponnuswamy | m | | 2388 | IND | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Socko, Monika | g | wg | 2480 | POL | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Mista, Aleksander | g | | 2599 | POL | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Piorun, Kacper | g | | 2632 | POL | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Tomczak, Jacek | g | | 2596 | POL | 1.00 | 1 | 0.55 | 10 | 5.50 | | | Edouard, Romain | g | | 2622 | FRA | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Cheparinov, Ivan | g | | 2703 | BUL | 0.50 | 1 | 0.20 | 10 | 2.00 | |
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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