Individual Calculations July 2009
 Lallana, Daniel  Total change: 0.00  Rating chartPersonal card
 XL Abierto de Mar del Plata Mar del Plata, Buenos Aires ARG 2009-04-05
RcRownchangeRpKK*chgGame
 2047 0 2.50 7 0.00 1945   0.00 
  Alpern, Adrian 2179 ARG0.0010.00 0.00 
  Pirola, Marcos 2040 ARG0.5010.00 0.00 
  Lopez Paz, Nestor 2010 ARG0.0010.00 0.00 
  Urresti, Alejandro 2044 ARG1.0010.00 0.00 
  Onsari, Leandro 2004 ARG0.5010.00 0.00 
  Acosta, Mariano 2002 ARG0.5010.00 0.00 
  Miranda Romo, Daniel 2052 CHI0.0010.00 0.00 

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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