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Individual Calculations June 2023 |
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| Polakiewicz, Blanka Total change: 108.40 | |   |
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| Enea Swietokrzyski Festiwal Szachowy 2023 - Turniej A (OPEN) | Kielce | POL | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1164 | 0.50 | 4 | 0.24 | 40 | 9.60 | |
|  Makarov, Oleg | | | 1829 | UKR | 0.50 | 1 | 0.49 | 40 | 19.60 | |  Bratajit, Mukherjee | | | 1701 | IND | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Mikula, Maciej | | | 1664 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Gawlik, Olivier | | | 1422 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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 Polski Juniorek Mlodszych do lat 12 - OOM Zachodniopomorskie 2023 | Darlowek | POL | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1164 | 4.50 | 8 | 2.47 | 40 | 98.80 | |
| | Lajdamik, Kinga | | | 1492 | POL | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Tkacz, Katarzyna | | | 1278 | POL | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Popczynska, Michalina | | | 1464 | POL | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Koc, Hanna | | | 1055 | POL | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Izafatava, Kira | | | 1321 | POL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Kochanowska, Patrycja | | | 1291 | POL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Matskevich, Varvara | | | 1778 | POL | 0.50 | 1 | 0.48 | 40 | 19.20 | | | Tokarz, Gabriela | | | 1502 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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