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Rapid:
Individual Calculations January 2019 |
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| Grzeskowiak, Slawosz Total change: 3.00 | |   |
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| Gwiazdkowy Turniej Szachowy KS Korona Zakrzewo 2018 | Zakrzewo | POL | 2018-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1406 | 3.50 | 8 | 0.15 | 20 | 3.00 | |
|  Michalski, Karol | | | 1806 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zgarda, Jakub | | | 1777 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Prawucka, Zofia | | | 1023 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kostecka, Marika | | wc | 1570 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Pietras, Igor | | | 1123 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Szyszka, Przemyslaw | | | 1517 | POL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Kostecki, Samuel | | | 1529 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Huchwajda, Grzegorz | | | 1435 | POL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | * 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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