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Individual Calculations December 2021 |
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| Lajdamik, Kinga Total change: 6.00 | |   |
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| Druzynowe Mistrzostwa Slaska Juniorow - Ekstraliga Slaska Juniorow 2021 Round 7-9 | Chorzow | POL | 2021-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1383 | 1.50 | 2 | 0.36 | 40 | 14.40 | |
|  Gajda, Anna | | | 1047 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Salamon, Julia | | | 1566 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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) | | | | OPEN JASTRZEBIE-ZDROJ 2021 | Jastrzebie-Zdroj | POL | 2021-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1317 | 1.50 | 6 | -0.21 | 40 | -8.40 | |
| | Gepfert, Cyprian | | | 1717 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tomanec, Samuel | | | 1464 | CZE | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Golis, Wiktor | | | 1589 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Ziebura, Paulina | | | 1559 | POL | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Kordela, Kamil | | | 1343 | POL | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Kubiniok, Stanislaw | | | 1317 | POL | 1.00 | 1 | 0.50 | 40 | 20.00 | | | * 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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