Individual Calculations August 2021 |
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Goraj, Barbara Total change: 28.50 | | |
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Druzynowe Mistrzostwa Polski Juniorow - I Liga 2021 | Lublin | POL | 2021-06-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1767 | 2076 | 7.00 | 9 | -0.52 | 25 | -13.00 | |
| Furtak, Joanna | | | 2022 | POL | 1.00 | 1 | 0.42 | 25 | 10.50 | | Obrochta, Lena | | | 1767 | POL | 1.00 | 1 | 0.14 | 25 | 3.50 | | Jedrzejko, Martyna | | | 1676 * | POL | 1.00 | 1 | 0.08 | 25 | 2.00 | | Barwinska, Ewa | | | 1714 | POL | 0.50 | 1 | -0.40 | 25 | -10.00 | | Niemier, Martyna | | | 1676 * | POL | 1.00 | 1 | 0.08 | 25 | 2.00 | | Czarniecka, Aleksandra | | | 2019 | POL | 0.00 | 1 | -0.58 | 25 | -14.50 | | Bukala, Weronika | | | 1679 | POL | 1.00 | 1 | 0.08 | 25 | 2.00 | | Kandula, Jasmina | | | 1676 * | POL | 1.00 | 1 | 0.08 | 25 | 2.00 | | Kucharska, Helena | | | 1676 * | POL | 0.50 | 1 | -0.42 | 25 | -10.50 | | * 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) | | Najdorf Chess Festival 2021 gr. A | Warszawa | POL | 2021-07-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
2069 | 2076 | 4.50 | 9 | -0.01 | 25 | -0.25 | |
| Staniak, Mariusz | | | 1773 | POL | 1.00 | 1 | 0.14 | 25 | 3.50 | | Niedbala, Bartlomiej | f | | 2360 | POL | 0.00 | 1 | -0.16 | 25 | -4.00 | | Kazmierowski, Tymon | | | 1781 | POL | 1.00 | 1 | 0.15 | 25 | 3.75 | | Reza, Wojciech | f | | 2304 | POL | 0.50 | 1 | 0.29 | 25 | 7.25 | | Paszewski, Mateusz | f | | 2280 | POL | 0.50 | 1 | 0.26 | 25 | 6.50 | | Malicka, Maria | f | wc | 2272 | POL | 0.00 | 1 | -0.25 | 25 | -6.25 | | Grodecki, Filip | | | 1808 | POL | 0.50 | 1 | -0.33 | 25 | -8.25 | | Orlik, Sandra | | | 1812 | POL | 1.00 | 1 | 0.18 | 25 | 4.50 | | Selbes, Tarik | f | | 2235 | TUR | 0.00 | 1 | -0.29 | 25 | -7.25 | | 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) | | Warsaw Chess Open - A | Warszawa | POL | 2021-07-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
2234 | 2076 | 4.50 | 9 | 1.67 | 25 | 41.75 | |
| Pacan-Milej, Kosma | f | | 2421 | POL | 0.00 | 1 | -0.11 | 25 | -2.75 | | Spicak, Krzysztof | | | 1870 | POL | 1.00 | 1 | 0.24 | 25 | 6.00 | | Fargac, Martin | f | | 2320 | CZE | 0.50 | 1 | 0.30 | 25 | 7.50 | | Sieciechowicz, Marcin | m | | 2386 | POL | 0.00 | 1 | -0.14 | 25 | -3.50 | | Sliwerski, Radoslaw | | | 1981 | POL | 1.00 | 1 | 0.37 | 25 | 9.25 | | Sliwicka, Alicja | | wm | 2308 | POL | 0.50 | 1 | 0.29 | 25 | 7.25 | | Rajlich, Iweta | m | wg | 2393 | POL | 0.00 | 1 | -0.13 | 25 | -3.25 | | Alvarado, Carlos | | | 2152 | PER | 1.00 | 1 | 0.60 | 25 | 15.00 | | Karpus, Michal | f | | 2271 | POL | 0.50 | 1 | 0.25 | 25 | 6.25 | | 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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