Individual Calculations July 2011
 Torella, Rodolfo  Total change: 8.85  Rating chartPersonal card
 IV Abierto Simon Bolivar PDVSur Buenos Aires ARG 2011-05-13
RcRownchangeKK*chgGame
 1993 1984 4.00 7 0.59 15 8.85 
  Mahia, Gustavo m2364 ARG0.001-0.0915-1.35 
  Bassan, Renzo 1690 VEN1.0010.15152.25 
  Guerrero, Alvaro 2181 URU0.001-0.2515-3.75 
  Madeo, Guillermo 1658 ARG1.0010.13151.95 
  Avila, Lucas 2095 ARG0.001-0.3515-5.25 
  Paz, Mario 1787 ARG1.0010.25153.75 
  Sirbu, George-Adrian 2175 ROU1.0010.751511.25 

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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