Individual Calculations March 2020
 Rudowski, Szymon  Total change: -11.60  Rating chartPersonal card
 Marshall FIDE Monday January - February 2020 New York, New York USA 2020-01-20
RcRownchangeKK*chgGame
 1804 1821 1.50 4 -0.58 20 -11.60 
  Dedona, Mark 1898 USA0.001-0.3920-7.80 
  Kozikowski, Anthony 1851 USA0.001-0.4620-9.20 
  Cuscianna, Joseph 1806 USA1.0010.48209.60 
  Hellner, Wesley 1660 USA0.501-0.2120-4.20 

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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