Individual Calculations March 2011
 Pichot, Alan  Total change: -2.55  Rating chartPersonal card
 LXI Abierto de Verano de Villa Ballester 2011 Villa Ballester ARG 2011-01-19
RcRownchangeKK*chgGame
 2024 2231 6.50 9 -0.17 15 -2.55 
  Frei, Alejandro 1831  * ARG1.0010.08151.20 
  Heinecke, Lucas 1997 ARG1.0010.21153.15 
  Antonel, Lucas 1923 ARG1.0010.14152.10 
  Obregon, Andres Carlos 2439 ARG0.001-0.2315-3.45 
  Sosa, Tomas 2054 ARG0.001-0.7315-10.95 
  Ricchio, Mario 1875 ARG1.0010.11151.65 
  Cori Quispe, Kevin 1979 PER0.501-0.3115-4.65 
  Medina, Gustavo 2012 ARG1.0010.22153.30 
  Navarro, Carlos 2110 ARG1.0010.34155.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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