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Individual Calculations February 2023 |
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| Tkacz, Katarzyna Total change: 2.00 | |   |
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| XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa D | Krakow | POL | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1325 | 3.00 | 8 | -0.18 | 40 | -7.20 | |
|  Morozov, Artem | | | 1479 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Aljadi, Hussain | | | 1441 | KUW | 0.50 | 1 | 0.16 | 40 | 6.40 | |  Gaczol, Julia | | | 1396 | POL | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Bajer, Tomasz | | | 1451 | POL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Kozak, Karol | | | 1346 | POL | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Usarz, Michal | | | 1354 | POL | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Debowska, Michalina | | | 1387 | POL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Kozik, Maksymilian | | | 1342 | POL | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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) | | | | Szkolne Indywidualne Mistrzostwa Polski dziewczeta D11 D13 D15 D17 | Pokrzywna | POL | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1330 | 1308 | 4.00 | 8 | 0.23 | 40 | 9.20 | |
| | Opalka, Marta | | | 1351 | POL | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Gorecka, Zuzanna | | | 1401 | POL | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Kochanowska, Patrycja | | | 1207 | POL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Staniewicz, Adrianna | | wc | 1382 | POL | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Popczynska, Maja | | | 1472 | POL | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Michalska, Lena | | | 1406 | POL | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Popczynska, Michalina | | | 1290 | POL | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Wisniewska, Blanka | | | 1128 | POL | 0.50 | 1 | -0.24 | 40 | -9.60 | |
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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