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Rapid:
Individual Calculations January 2020 |
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| Pietryk, Joanna Total change: 31.00 | |   |
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| Mistrzostwa Dolnego Slaska w Szachach Szybkich 2019 | Legnica | POL | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1203 | 4.00 | 8 | 1.55 | 20 | 31.00 | |
|  Komendecki, Jacek | | | 1603 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mukhraev, Anton | | | 1016 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Daleczko, Zbigniew | | | 1463 | POL | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Kosior, Jan | | | 1456 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Lochina, Justyna | | | 1418 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Miklosz, Krzysztof | | | 1023 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Posluszny, Rafal | | | 1525 | POL | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Czuba, Tadeusz | | | 1493 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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