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Rapid:
Individual Calculations January 2021 |
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| Grobelny, Mikolaj Total change: 68.60 | |   |
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| Druzynowe Mistrzostwa Dolnego Slaska Juniorow w Szachach Szybkich 2020 | Kielczow | POL | 2020-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1186 | 1237 | 3.50 | 5 | 0.65 | 20 | 13.00 | |
|  Janeczek, Maksymilian | | | 1238 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | |  Popczynska, Michalina | | | 1099 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Uhryn, Lukasz | | | 1168 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Trusewicz, Remigiusz | | | 1048 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Karaszewski, Gabriel | | | 1377 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | | | Mistrzostwa Dolnego Slaska w Szachach Szybkich 2020 | Kielczow | POL | 2020-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1237 | 3.50 | 8 | 2.78 | 20 | 55.60 | |
| | Komendecki, Jacek | | | 1837 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Borodziuk, Aleksandra | | | 1466 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Szpinda, Piotr | | | 1597 | POL | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Wasylkiewicz, Andrzej | | | 1797 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Lewandowski, Wiktor | | | 1617 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Chenska, Karolina | | | 1695 | POL | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Kindler, Karolina | | | 1560 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Wolska, Marta | | | 1602 | POL | 1.00 | 1 | 0.90 | 20 | 18.00 | |
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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