Individual Calculations April 2009
 Pradines, Emmanuel  Total change: -5.10  Rating chartPersonal card
 59 Abierto de Villa Ballester Villa Ballester, Buenos Aires ARG 2009-01-19
RcRownchangeKK*chgGame
 1991 1970 2.00 5 -0.34 15 -5.10 
  Scarella, Enrique A. m2320 ARG0.001-0.1115-1.65 
  Bargas, Dario. O. A. 1725 ARG1.0010.20153.00 
  Bassan, Remo 2171 VEN0.001-0.2415-3.60 
  Leal, Jorge 1620 ARG1.0010.11151.65 
  Perez, Maximiliano 2120 ARG0.001-0.3015-4.50 

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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