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Rapid:
Individual Calculations May 2019 |
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| Arabas, Hanna Total change: -19.80 | |   |
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| VII Szachowy Turniej Przyjazni Polsko-Wegierskiej - Grupa C FIDE - juniorzy r. 2009 i ml. | Katowice | POL | 2019-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1130 | 1124 | 0.00 | 2 | -0.99 | 20 | -19.80 | |
|  Zmarzly, Wiktor | | | 1253 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Wiecek, Olga | | | 1006 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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