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Rapid:
Individual Calculations January 2020 |
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| Maciejewski, Robert Total change: 1.80 | |   |
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| Druzynowe Otwarte Mistrzostwa Lodzi w Szachach Szybkich 2019 | Lodz | POL | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1304 | 3.00 | 8 | 0.09 | 20 | 1.80 | |
|  Posuniak, Weronika | | | 1704 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Semeradt, Michalina | | | 1136 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Bialasiewicz, Bartlomiej | | | 1704 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kedrzynski, Adam | | | 1467 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Pietrzak, Tomasz | | | 1704 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Reszka, Zofia | | | 1238 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Olczyk, Hubert | | | 1202 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Doroba, Ludwik | | | 1350 | POL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | * 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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