Individual Calculations September 2021
 Musial, Igor  Total change: 4.40  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa B Ustron POL 2021-08-13
RcRownchangeKK*chgGame
 1766 1800 5.00 9 0.11 40 4.40 
  Kasianczuk, Krzysztof 1627 POL1.0010.274010.80 
  Szczygiel, Konrad 1918 POL0.5010.16406.40 
  Wroblewski, Szymon 1881 POL0.001-0.3940-15.60 
  Hilarecki, Grzegorz 1890 POL0.5010.12404.80 
  Borowik, Wojciech 1624 POL0.501-0.2340-9.20 
  Jaskiewicz, Kacper 1651 POL1.0010.304012.00 
  Pisarek, Elzbieta 1607 POL0.501-0.2540-10.00 
  Flis, Pawel 1883 POL0.5010.11404.40 
  Melerowicz, Dominik 1815 POL0.5010.02400.80 

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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