Individual Calculations June 2022
 Sosnowska, Elzbieta  Total change: 40.60  Rating chartPersonal card
 Mistrzostwa Polski Seniorow w Szachach na 2022 rok Szklarska Poreba POL 2022-05-14
RcRownchangeKK*chgGame
 1886 1685 4.50 9 2.03 20 40.60 
  Mannke, Manfred 2122 POL0.5010.44208.80 
  Czyz, Andrzej 1892 POL0.001-0.2320-4.60 
  Feliksinski, Tadeusz 1553 POL1.0010.32206.40 
  Flis, Pawel c1913 POL0.5010.29205.80 
  Wroblewski, Wojciech 1586 POL1.0010.36207.20 
  Bernat, Marcin 1930 POL0.5010.30206.00 
  Sielicki, Tomasz 1943 POL0.001-0.1820-3.60 
  Marszk, Kazimierz 1929 POL0.5010.30206.00 
  Horodyski, Roman 2103 POL0.5010.43208.60 

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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