Individual Calculations May 2018
 Mariano-Wagman, Cristine Rose  Total change: -15.40  Rating chartPersonal card
 WinterchessTournament A 2018 A Umea SWE 2018-02-22
RcRownchangeKK*chgGame
 1864 1904 2.00 5 -0.77 20 -15.40 
  Maier, Maximilian 1867 GER1.0010.45209.00 
  Backsten, Jan 1938 SWE0.001-0.4520-9.00 
  Ersholt, Isak 1849 SWE0.501-0.0820-1.60 
  Dr. Stenius, Magnus 1831 SWE0.501-0.1020-2.00 
  Tammela, Ranel 1837 SWE0.001-0.5920-11.80 

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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