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Individual Calculations March 2018 |
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| Gredka, Dominika Total change: 45.20 | |   |
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| I Liga Slaska Juniorow 2018 Round 1-3 | Silesia | POL | 2018-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1680 | 3.00 | 3 | 0.37 | 40 | 14.80 | |
|  Trybus, Dominika | | | 1280 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Wojtas, Julia | | | 1396 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Mytnik, Kinga | | | 1358 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * 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) | | | | Druzynowe Mistrzostwa Slaska Seniorow 2018 - I Liga Round 1-4 | Silesia | POL | 2018-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1680 | 2.50 | 4 | 0.76 | 40 | 30.40 | |
| | Juchniewicz, Zdzislaw | | | 1636 | POL | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Hampel, Anna | | | 1722 | POL | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Adamczyk, Zuzanna | | | 1671 | POL | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Witoszek, Tadeusz | | | 1887 | POL | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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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