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Rapid:
Individual Calculations July 2021 |
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| Kot, Jerzy Total change: -49.00 | |   |
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| XXIX Turniej Szachowy Dni Leszna | Leszno | POL | 2021-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1978 | 5.50 | 9 | -2.30 | 20 | -46.00 | |
|  Gubala, Mikolaj | | | 1243 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Bebenek, Anna | | | 1455 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Brodowski, Piotr | m | | 2429 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Kopczynski, Alan | | | 1535 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Piotrowski, Daniel | | | 1612 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Jedras, Adrianna | | | 1294 | POL | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Wilangowski, Olivier | | | 1384 | POL | 0.00 | 1 | -0.98 | 20 | -19.60 | | | Borkowski, Pawel | | | 1243 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Huchwajda, Grzegorz | | | 1376 | POL | 1.00 | 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) | | | | Grand Prix Powiatu Tczewskiego 2021 - turniej I FIDE | Tczew | POL | 2021-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1978 | 7.00 | 9 | -0.15 | 20 | -3.00 | |
| | Panek, Tadeusz | | | 1495 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Oszejko, Krzysztof | | | 1681 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Skrzypczynski, Kacper | | | 1638 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Wilmanowicz, Slawomir | | | 1568 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Reshetniak, Vitaliy | | | 2034 | UKR | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Jagodzinski, Mariusz | | | 1876 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Dackiewicz, Marek | | | 1665 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Tyda, Krzysztof | c | | 1669 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ziemann, Jaroslaw | | | 1766 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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) | | |
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