Individual Calculations May 2013
 Artana, Rodrigo  Total change: -14.10  Rating chartPersonal card
 44 Abierto Internacional. Mar del Plata.Marcel Duchamp 2013 Mar del Plata ARG 2013-03-23
RcRownchangeKK*chgGame
 1968 2011 3.50 8 -0.94 15 -14.10 
  Barrionuevo, Pablo m2269 ARG0.5010.32154.80 
  Caceres Recalde, Fernando 2235 ARG0.001-0.2215-3.30 
  Frayle, Jorge 2370 ARG0.001-0.1015-1.50 
  Maidana, Walter 1690 ARG0.501-0.3715-5.55 
  Lopez, Jose Luis 1766 ARG0.001-0.8015-12.00 
  Malvicino, Juan Carlos 1706 ARG1.0010.14152.10 
  Calvo, Vicente Jose 1815 ARG1.0010.25153.75 
  Parma, Pamela 1892 ARG0.501-0.1615-2.40 

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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