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Rapid:
Individual Calculations September 2023 |
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| Nowacka, Dorota Total change: -29.80 | |   |
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| AZS Chess Cup 2023 | Opole | POL | 2023-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1653 | 1.50 | 6 | -2.45 | 20 | -49.00 | |
|  Bartel, Marta | | wg | 2102 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Lisowska, Hanna | | | 1199 | POL | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Chatlas, Lukasz | | | 1292 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Kossakowski, Marek | | | 1205 | POL | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Griman, Hubert | | | 1253 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Czarniecka, Aleksandra | | | 1906 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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) | | | | GRAND PRIX POLONII WROCLAW - turniej nr 29 | Wroclaw | POL | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1653 | 2.00 | 5 | -0.02 | 20 | -0.40 | |
| | Kovalevsky, Stanislav | f | | 2044 | FID | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ewiak, Filip | | | 1253 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stachowiak, Kamil | m | | 2269 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Kaminski, Bartosz | | | 1363 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Starosciak, Szymon | | | 1953 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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) | | | | GRAND PRIX POLONII WROCLAW - turniej nr 30 | Wroclaw | POL | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1653 | 4.00 | 6 | 0.98 | 20 | 19.60 | |
| | Kovalevsky, Stanislav | f | | 2044 | FID | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Zhuk, Ivan | | | 1972 | FID | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Dusza, Pawel | | | 1266 | POL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Kotala, Adam | | | 1275 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Harrison, Oliver | | | 1385 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Madajczak, Piotr | | | 1944 | POL | 1.00 | 1 | 0.85 | 20 | 17.00 | |
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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