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Individual Calculations July 2023 |
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| Kalata, Julia Total change: -64.80 | |   |
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| Mistrzostwa Powiatu Wolominskiego - A (FIDE) | Wolomin | POL | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1064 | 0.50 | 4 | -0.81 | 40 | -32.40 | |
|  Ejsymont, Blanka | | | 1449 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Ejsymont, Eryk | | | 1384 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Chacinski-Osorio, Fabian | | | 1046 | POL | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Loboda, Wojciech | | | 1022 | POL | 0.50 | 1 | -0.06 | 40 | -2.40 | |
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) | | | | Druzynowe Mistrzostwa Polski Juniorow - II liga 2023 | Sypniewo | POL | 2023-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1064 | 0.50 | 5 | -0.81 | 40 | -32.40 | |
| | Rusiecki, Katarzyna | | | 1329 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Lukasik, Aleksandra | | | 1252 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Woytitzki, Maja | | | 1233 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Zylak, Emilia | | | 1061 | POL | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Ejsymont, Blanka | | | 1449 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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