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Rapid:
Individual Calculations January 2022 |
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| Okragly, Natan Total change: 47.20 | |   |
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| VI Mikolajkowy Turniej Szachowy | Serock | POL | 2021-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1100 | 2.00 | 4 | 0.95 | 20 | 19.00 | |
|  Czapka, Piotr | | | 1309 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Olszewski, Pawel | | | 1434 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Gozlinski, Krzysztof | | | 1230 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Syper, Mariusz | | | 1184 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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) | | | | Otwarte Mistrzostwa Warszawy w szachach szybkich 2021 | Warszawa | POL | 2021-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1100 | 2.50 | 6 | 1.41 | 20 | 28.20 | |
| | Pawlowski, Michal | | | 1666 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Marczuk, Wojciech | | | 1304 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Marzoch, Jan | | | 1213 | POL | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Chrost, Hugo | | | 1533 | POL | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Wiktorowski, Janusz | | | 1355 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Sienkiewicz, Szymon | | | 1312 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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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