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Rapid:
Individual Calculations July 2021 |
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| Sabuk, Piotr Total change: -21.20 | |   |
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| XXIX Turniej Szachowy Dni Leszna | Leszno | POL | 2021-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 2318 | 6.50 | 9 | -1.06 | 20 | -21.20 | |
|  Ziobrowska, Maja | | | 1583 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Huchwajda, Katarzyna | | | 1696 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Swiatnicki, Andrzej | | | 1912 | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Poltorak, Sebastian | | | 1817 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Kanicki, Krzysztof | | | 2037 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Brodowski, Piotr | m | | 2429 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Fengier, Winicjusz | | | 1899 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Zakrzewski, Marek | f | | 2255 | POL | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Majcher, Igor | | | 1583 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |
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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