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Individual Calculations July 2024 |
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| Grad, Barbara Total change: -24.80 | |   |
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| Mistrzostwa Wojewodztwa Lodzkiego Juniorow w Szachach Klasycznych 11-18 lat | Sulejow | POL | 2024-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1509 | 0.00 | 2 | -1.23 | 40 | -49.20 | |
|  Siciarz, Filip | | | 1440 | POL | 0.00 | 1 | -0.60 | 40 | -24.00 | |  Wysocka, Maja | | | 1416 | POL | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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) | | | | Druzynowe Mistrzostwa Polski Juniorow 2024 - II liga | Sypniewo k Jastrowia | POL | 2024-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1509 | 3.00 | 6 | 0.61 | 40 | 24.40 | |
| | Galinska, Pola | | | 1568 | POL | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Krysztofiak, Victoria | | | 1438 | POL | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Pierchala, Emilia | | | 1416 | POL | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Gruszecka, Alicja | | | 1719 | POL | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Tokarz, Gabriela | | | 1909 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lechowska, Liliana | | | 1558 | POL | 1.00 | 1 | 0.57 | 40 | 22.80 | | | * 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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