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Rapid:
Individual Calculations October 2021 |
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| Bardzinski, Slawomir Total change: 8.80 | |   |
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| XXXI Memorial J.S. Leokajtis | Olsztyn | POL | 2021-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1303 | 2.50 | 6 | 0.42 | 20 | 8.40 | |
|  Szewczyk, Stanislaw | | | 1665 | POL | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Krzywicki, Dariusz | | | 1945 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Szewczak, Filip | | | 1035 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kozlowski, Andrzej | | | 1709 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Plesiuk, Jan | | | 1556 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Gozdziewski, Boleslaw | | | 982 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | IV Otwarty Turniej Szachowy w Uzdowie - Memorial im. Zbigniewa Szymczaka | Uzdowo | POL | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1303 | 1.00 | 4 | 0.02 | 20 | 0.40 | |
| | Szymanski, Jan | | | 1597 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Plesiuk, Jan | | | 1556 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Strzesniewska, Joanna | | | 1452 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Zawadzki, Krzysztof | | | 1424 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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