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Individual Calculations June 2023 |
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| Gornisiewicz, Natalia Total change: 51.60 | |   |
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| VIII Grand Prix Dobczyc im. Jozefa Dominika grupa A - Turniej 2 | Dobczyce | POL | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1353 | 1.50 | 5 | 1.12 | 40 | 44.80 | |
|  Mirski, Michal | | | 1942 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Nowakowski, Maksymilian | | | 1710 | POL | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Michniak, Andrzej | | | 1660 | POL | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Bednarczyk, Damian | | | 2258 | POL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Rainer, Piotr | | | 1704 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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) | | | | DMP - IV Liga Malopolska 2023 Round 5-9 | Krakow | POL | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1482 | 2.50 | 4 | 0.17 | 40 | 6.80 | |
| | Bartoszek, Julia | | | 1406 | POL | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Branka, Julia | | | 1329 | POL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Natoli, Alessia | | | 1838 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Debowska, Olga | | | 1082 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | |
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