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Individual Calculations August 2021 |
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| Pietryk, Joanna Total change: 13.20 | |   |
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| Ogolnopolska Olimpiada Mlodziezy 2021 - Dziewczeta do lat 14 | Uniejow | POL | 2021-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1384 | 4.50 | 9 | 0.33 | 40 | 13.20 | |
|  Reszka, Barbara | | | 1097 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Tokarz, Izabela | | | 1681 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Feliks, Agnieszka | | | 1154 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Szczotka, Klara | | | 1784 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Romejko, Jagoda | | | 1357 | POL | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Seemann, Pola | | | 1607 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Makarec, Anna | | | 1182 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Zapalowska, Wiktoria | | | 1277 | POL | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Szopa, Emilia | | | 1698 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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) | | |
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