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Rapid:
Individual Calculations November 2021 |
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| May, Jakub Total change: 15.00 | |   |
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| Turniej szachowy z okazji 50-lecia L.K.S. Piast Srem | Dabrowa | POL | 2021-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1278 | 1.00 | 5 | 0.10 | 20 | 2.00 | |
|  Bernat, Marcin | | | 1920 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Simon, Marek | | | 1738 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Pawlowski, Rafal | | | 1870 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Strugala, Aleksander | | | 1037 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Szymanski, Zbigniew | | | 1858 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | I Mrotecki Festiwal Szachowy OPEN A | Mrocza | POL | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1278 | 2.00 | 7 | -0.69 | 20 | -13.80 | |
| | Gabryszewski, Hubert | | | 1668 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ignacak, Kamil | | | 1544 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Roclawska, Julia | | | 1255 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Kulski, Edward | | | 1220 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Winkler, Bogdan | | | 1374 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Majdan, Zygmunt | | | 1303 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Rydzynski, Marcin | | | 1302 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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) | | | | XI Miedzynarodowy Memorial Szachowy Ferdynanda Dziedzica | Trzcianka | POL | 2021-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1278 | 2.00 | 6 | 1.34 | 20 | 26.80 | |
| | Maciejewski, Andrzej | m | | 1998 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Borowiak, Mateusz | | | 1598 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Lewandowski, Witold | | | 1545 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Belka, Marta | | | 1588 | POL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Starzynski, Waldemar | | | 1545 | POL | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Paczka, Patryk | | | 1855 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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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