Individual Calculations April 2020
 Karlsson, Agust S  Total change: -13.80  Rating chartPersonal card
 World Senior Team Chess Championship 2020 - Open 50 plus Prague CZE 2020-03-05
RcRownchangeKK*chgGame
 2092 2268 1.50 3 -0.69 20 -13.80 
  Sykora, Ondrej 2048 CZE0.001-0.7820-15.60 
  Barron, Michael m2076 CAN1.0010.25205.00 
  Kranzl, Peter f2153 AUT0.501-0.1620-3.20 

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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