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Individual Calculations September 2021 |
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| Ziemann, Jaroslaw Total change: -32.80 | |   |
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| Miedzynarodowe Mistrzostwa Pomorza o Puchar Solidarnosci | Gdansk | POL | 2021-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1772 | 4.50 | 8 | -1.64 | 20 | -32.80 | |
|  Mejer, Blazej | | | 1372 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rybak, Tomasz | | | 2172 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Serafin, Jerzy | | | 1492 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Falc, Pawel | | | 1372 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Gawrylczyk, Filip | | | 1372 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rajtar, Jaroslaw | | | 1482 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Jablonski, Hubert | | | 1604 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Szymczyk, Antoni | | | 1403 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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