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Rapid:
Individual Calculations January 2021 |
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| Jazdzyk, Jakub Total change: 1.20 | |   |
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| Mistrzostwa Mazowsza Juniorow do lat 18 w szachach szybkich | Radzymin | POL | 2020-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1165 | 1.50 | 6 | 0.06 | 20 | 1.20 | |
|  Michalowski, Patryk | | | 1650 | POL | 0.50 | 1 | 0.46 | 20 | 9.20 | |  Oleksiuk, Jan | | | 1237 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Zalewski, Michal | | | 1142 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Laszczuk, Zuzanna | | | 1278 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Grodecki, Filip | | | 1577 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Michalska, Aleksandra | | | 1639 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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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