Individual Calculations April 2015
 Curi, Jeronimo  Total change: 5.80  Rating chartPersonal card
 IRT Sub 2200 Grau 2015 Mendoza ARG 2015-02-21
RcRownchangeKK*chgGame
 1810 1600 1.00 3 0.29 20 5.80 
  Alarcon, Artemio 1889 ARG0.001-0.1620-3.20 
  Viale, Nicolas 1800 ARG0.001-0.2420-4.80 
  Slipoi, Fernando 1742 ARG1.0010.692013.80 

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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