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Rapid:
Individual Calculations June 2019 |
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| Grabowski, Piotr Total change: 6.00 | |   |
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| III Otwarty Turniej Szachowy FIDE w Nidzicy | Nidzica | POL | 2019-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1109 | 1.50 | 6 | 0.30 | 20 | 6.00 | |
|  Bienkowski, Zbigniew | | | 1509 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zielonka, Adam | | | 1405 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Dziodko, Mateusz | | | 1358 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Jedras, Maciej | | | 1292 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Zalewski, Jozef | | | 1338 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Majewski, Szymon | | | 1250 | POL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | * 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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