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Rapid:
Individual Calculations August 2019 |
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| Socha, Zdzislaw Total change: -13.60 | |   |
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| Szachy na wyspie - Szydlowiecka zlota wstega | Szydlowiec | POL | 2019-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1515 | 3.00 | 6 | -0.68 | 20 | -13.60 | |
|  Urban, Wojciech | | | 1874 | POL | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Bednarczyk, Wojciech | | | 1472 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Guzinski, Tadeusz | | | 1559 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Czernikowska, Laura | | wc | 1192 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Bondzinski, Olaf | | | 1188 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Ryszewski, Tadeusz | | | 1234 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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