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Individual Calculations December 2019 |
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| Chowaniec, Artur Total change: 6.60 | |   |
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| XII Mistrzostwa Rzeszowa w Szachach | Rzeszow | POL | 2019-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1596 | 4.00 | 8 | 1.37 | 20 | 27.40 | |
|  Wozniak, Marcin | | | 1863 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Kokocinski, Jaroslaw | | | 1211 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Swigon, Tomasz | | | 1843 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Leja, Adam | | | 1996 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Trybowska, Barbara | | | 1753 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Pulik, Krzysztof | | | 1996 * | POL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Babiarz, Arkadiusz | | | 1820 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Przywara, Marcin | | | 1464 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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) | | | | 77th Hampstead FIDE Chess Congress U2200 | London | ENG | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1596 | 1.00 | 5 | -1.04 | 20 | -20.80 | |
| | Kesterson, Kennan | | | 1864 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Weiss, Oliver | | | 1745 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Valjee, Ashir V | | | 1507 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Ball, Matthew P | | | 1599 | ENG | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Kolpashnikova, Kamila | | | 1635 | ENG | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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