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Individual Calculations July 2021 |
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| Lach, Mateusz Total change: 9.20 | |   |
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| DMP - III Liga Szachowa Seniorow PK 2021 | Bystre | POL | 2021-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1652 | 4.50 | 8 | 0.46 | 20 | 9.20 | |
|  Szaro, Mariusz | | | 1566 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | |  Ziemniak, Piotr | | | 1796 | POL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Gaj, Szymon | | | 1838 | POL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Biesiadecki, Adam | | | 1563 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Wojciechowski, Beniamin | | | 1842 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Gluch, Pawel | | | 1654 | POL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Drabek, Jan | | | 1610 | POL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Chmura, Kamil | | | 1252 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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