Individual Calculations May 2019
 Martirosyan, Ara  Total change: -47.60  Rating chartPersonal card
 Extraliga mladeze 2018-2019 - MCR druzstev - Finale A various CZE 2019-04-12
RcRownchangeKK*chgGame
 1963 2000 1.00 4 -1.19 40 -47.60 
  Frank, Adam 2015 CZE0.001-0.4840-19.20 
  Cerny, David 2053 CZE0.5010.07402.80 
  Dudek, Vojtech 2000 CZE0.001-0.5040-20.00 
  Ambrozova, Lucie 1784 CZE0.501-0.2840-11.20 

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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