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Rapid:
Individual Calculations August 2021 |
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| Urban, Jacek Total change: -40.00 | |   |
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| XXVIII Turniej Szachowy Kowalewo Pomorskie 2021 - OPEN | Kowalewo Pomorskie | POL | 2021-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1489 | 3.50 | 8 | -0.56 | 20 | -11.20 | |
|  Koc, Przemyslaw | | | 2224 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Gesicki, Zbigniew | | | 1114 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Szczesniak, Andrzej | | | 2010 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Ostrega, Przemyslaw | | | 1717 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Chmielewski, Jakub | | | 1077 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Dackiewicz, Marek | | | 1657 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Hoffman, Sebastian | | | 1285 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Rogaczewski, Olaf | | | 1070 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | |
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) | | | | MEMORIAL IM KRZYSZTOFA ZOLNIEROWICZA - TURNIEJ SZACHOW SZYBKICH | Chelmno | POL | 2021-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1489 | 4.50 | 9 | -1.44 | 20 | -28.80 | |
| | Brelinski, Mikolaj | | | 1049 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Grabarczyk, Miroslaw | g | | 2224 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Tarasiuk, Adam | | | 1237 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Labuda, Krystian | | | 1305 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Jablonski, Miroslaw | | | 1791 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Wisniewski, Wiktor | | | 1217 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Jakubowski, Kacper | | | 1245 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Tanski, Wiktor | | | 1157 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Spionkowski, Fabian | | | 1266 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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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