Individual Calculations April 2015
 Araoz, Claudio Alberto  Total change: 1.60  Rating chartPersonal card
 IRT Sub 2200 Club San Martin Avellaneda - Bs.As. ARG 2015-02-20
RcRownchangeKK*chgGame
 1914 1869 1.00 2 0.08 20 1.60 
  Paniagua, Nazareno 1635 ARG1.0010.21204.20 
  Zamudio, Jose 2193 ARG0.001-0.1320-2.60 

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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