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Rapid:
Individual Calculations June 2021 |
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| Kowalik, Wojciech Total change: -18.00 | |   |
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| Regionalny turniej szachowy o Puchar Wojta Gminy Rabino 2021 | Rabino | POL | 2021-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1094 | 0.00 | 3 | -0.36 | 20 | -7.20 | |
|  Zarzecki, Dymitr | | | 1570 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Kuczynski, Michal | | | 1394 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kwiatkowski, Jan | | | 1379 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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 Druzynowe Mistrzostwa Wojewodztwa Zachodniopomorskiego w szachach szybkich | Choszczno | POL | 2021-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1094 | 1.00 | 6 | -0.54 | 20 | -10.80 | |
| | Dziechciarewicz, Maciej | | | 1358 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Zeissel, Andrzej | | | 1290 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Wojda, Andrzej | | | 1239 | POL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Szczygielski, Adam | | | 959 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Soszka, Szymon | | | 1544 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Piotrowski, Bronislaw | | | 1534 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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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