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Rapid:
Individual Calculations July 2021 |
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| Ziemann, Jaroslaw Total change: -33.40 | |   |
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| Grand Prix Powiatu Tczewskiego 2021 - turniej I FIDE | Tczew | POL | 2021-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1766 | 4.50 | 9 | -1.67 | 20 | -33.40 | |
|  Konkol, Sandra | | | 1270 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Skrzypczynski, Kacper | | | 1638 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Panek, Tadeusz | | | 1495 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Skrzypczynski, Dariusz | | | 1505 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Oszejko, Krzysztof | | | 1681 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Wolski, Jaroslaw | | | 1249 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Janusiewicz, Michal | | | 1388 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Reshetniak, Vitaliy | | | 2034 | UKR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kot, Jerzy | f | | 1978 | POL | 0.00 | 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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