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Rapid:
Individual Calculations October 2023 |
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| Borowska-Sorus, Katarzyna Total change: 147.96 | |   |
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| Polish Rapid Youth Chess Championship 2023 - G14 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1215 | 1052 | 5.00 | 11 | 1.82 | 36 | 65.52 | |
|  Nurkiewicz, Anna | | | 1285 | POL | 0.00 | 1 | -0.21 | 36 | -7.56 | |  Sieczkowska, Zofia | | | 1192 | POL | 1.00 | 1 | 0.69 | 36 | 24.84 | | | Pietrzak, Natalia | | | 1109 | POL | 1.00 | 1 | 0.58 | 36 | 20.88 | | | Kicinska, Anna | | | 1334 | POL | 0.00 | 1 | -0.16 | 36 | -5.76 | | | Woytitzki, Sophie | | | 1212 | POL | 1.00 | 1 | 0.71 | 36 | 25.56 | | | Jeziorska, Anna | | | 1182 | POL | 1.00 | 1 | 0.68 | 36 | 24.48 | | | Michalska, Lena | | | 1283 | POL | 0.00 | 1 | -0.21 | 36 | -7.56 | | | Lukasik, Aleksandra | | | 1118 | POL | 0.00 | 1 | -0.41 | 36 | -14.76 | | | Mansz, Martyna | | | 1180 | POL | 0.00 | 1 | -0.33 | 36 | -11.88 | | | Skorupa, Antonina | | | 1216 | POL | 0.00 | 1 | -0.28 | 36 | -10.08 | | | Dziodko, Wiktoria | | | 1251 | POL | 1.00 | 1 | 0.76 | 36 | 27.36 | |
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 Radkowa i Ziemi Klodzkiej-23.09.2023rok | Scinawka Srednia | POL | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1052 | 3.00 | 8 | 2.29 | 36 | 82.44 | |
| | Barankiewicz, Zbigniew | | | 1534 | POL | 0.00 | 1 | -0.05 | 36 | -1.80 | | | Krol, Tomasz | | | 1265 | POL | 1.00 | 1 | 0.77 | 36 | 27.72 | | | Galla, Wiktor | | | 1290 | POL | 1.00 | 1 | 0.80 | 36 | 28.80 | | | Rybka, Tatiana | | | 1526 | POL | 0.50 | 1 | 0.45 | 36 | 16.20 | | | Majocha, Piotr | | | 1947 | POL | 0.00 | 1 | 0.00 | 36 | 0.00 | | | Peroutka, Ivo | | | 1628 | CZE | 0.00 | 1 | -0.02 | 36 | -0.72 | | | Wojtowicz, Jacek | | | 1537 | POL | 0.00 | 1 | -0.04 | 36 | -1.44 | | | Zapolska, Roksana | | | 1395 | POL | 0.50 | 1 | 0.38 | 36 | 13.68 | |
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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