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Individual Calculations February 2023 |
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| Krowieranda, Filip Total change: 22.80 | |   |
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| Ursynowski Festiwal Szachowy - Grupa A 2023 | Warszawa | POL | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1245 | 2.00 | 5 | 0.59 | 40 | 23.60 | |
|  Szewczak, Andrzej | | | 1640 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Myslinski, Pawel | | | 1101 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Ejsymont, Eryk | | | 1390 | POL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Matskevich, Varvara | | | 1590 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Herka, Jakub | | | 1461 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | V Turniej Zimowy - grupa A | Grodzisk Mazowiecki | POL | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1245 | 1.50 | 4 | -0.02 | 40 | -0.80 | |
| | Celinski, Kamil | | | 1846 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Maciaszek, Stanislaw | | | 1102 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Ladon, Tymoteusz | | | 1333 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Baranowski, Jan | | | 1296 | POL | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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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