Individual Calculations January 2011
 Martinez, Luciana  Total change: 5.40  Rating chartPersonal card
 Abierto Cristobal Colon Sub 2300 Club Argentino Buenos Aires ARG 2010-10-13
RcRownchangeKK*chgGame
 1627 1484 2.00 5 0.36 15 5.40 
  Perez Aguado, Sergio 1578 ARG0.001-0.3715-5.55 
  Maglieri, Nahuel 1868 ARG0.001-0.0915-1.35 
  Saporiti, Ricardo 1514 ARG1.0010.54158.10 
  Pizzatti, Mario 1594 ARG0.001-0.3515-5.25 
  Covelli, Luis Alberto 1582 ARG1.0010.63159.45 

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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