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Individual Calculations February 2020 |
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| Franek, Diana Total change: 15.20 | |   |
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| Wielkopolska III Liga Szachowa 2019/2020 Round 6-7 | Poznan | POL | 2020-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1349 | 0.00 | 1 | -0.13 | 40 | -5.20 | |
|  Hanusek, Marta | | | 1669 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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) | | | | III Wielkopolska Liga Juniorów 2020 Round 1-4 | Ostrow Wielkopolski | POL | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1349 | 2.00 | 3 | 0.51 | 40 | 20.40 | |
| | Miranowska, Anna | | | 1336 | POL | 0.50 | 1 | -0.02 | 40 | -0.80 | |  Pieczewska, Gabriela | | | 1214 | POL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Tomczak, Marta | | | 1505 | POL | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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) | | |
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