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Individual Calculations September 2021 |
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| Kozera, Dawid Total change: -4.40 | |   |
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| XIV FESTIWAL SZACHOWY SWIETOKRZYSKIE 2021 - Mistrzostwa Wojewodztwa P-60 | Sielpia Wielka | POL | 2021-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1249 | 1397 | 2.00 | 4 | -0.70 | 40 | -28.00 | |
|  Partyka, Wiktor | | | 1358 | POL | 1.00 | 1 | 0.45 | 40 | 18.00 | |  Choina, Jan | | | 1442 | POL | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Golab, Antoni | | | 1067 | POL | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Czobanian, Geworg | | | 1129 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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) | | | | XIV FESTIWAL SZACHOWY SWIETOKRZYSKIE 2021 - Turniej klasyfikacyjny P-60 | Sielpia Wielka | POL | 2021-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1094 | 1397 | 4.00 | 4 | 0.59 | 40 | 23.60 | |
| | Stasik, Marceli | | | 1114 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Sidor, Andrzej | | | 1174 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Opala, Natalia | | | 1019 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Golab, Antoni | | | 1067 | POL | 1.00 | 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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