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Rapid:
Individual Calculations January 2021 |
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| Krupa, Jan Total change: 15.00 | |   |
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| Turniej Szachowy "Zamosc 440 - Twierdza Otwarta" | Zamosc | POL | 2020-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1075 | 2.00 | 5 | 0.75 | 20 | 15.00 | |
|  Kraczek, Cezary | | | 1527 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Bukala, Norbert | | | 1492 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Skorupski, Szymon | | | 1140 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Lata, Jan | | | 1020 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Niedorys, Karolina | | | 1396 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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