Individual Calculations April 2009
 Jungblut, Jose A.  Total change: -20.55  Rating chartPersonal card
 59 Abierto de Villa Ballester Villa Ballester, Buenos Aires ARG 2009-01-19
RcRownchangeKK*chgGame
 2021 2086 2.00 6 -1.37 15 -20.55 
  Ramirez, Carlos 1736 ARG1.0010.11151.65 
  Goldwaser, Cristian 2356 ARG0.001-0.1715-2.55 
  Medina, Lihue 1773 ARG1.0010.14152.10 
  Mazziotti Irigoyen, Gabrie 2317 ARG0.001-0.2115-3.15 
  Quarracino, Santiago 2188 ARG0.001-0.3615-5.40 
  Karpinski, Ivan A. 1753 ARG0.001-0.8815-13.20 

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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