Individual Calculations May 2012
 Calvo, Nahuel  Total change: 0.00  Rating chartPersonal card
 43 Abierto Internacional de Ajedrez -Ciudad de Mar del Plata-Marcel Duchamp- Mar del Plata ARG 2012-03-31
RcRownchangeRpKK*chgGame
 1977 0 0.00 3 0.00 1177   0.00 
  Martinez, Horacio 2132 ARG0.0010.00 0.00 
  Sosa, Ruben 1949 ARG0.0010.00 0.00 
  Calvo, Vicente Jose 1849 ARG0.0010.00 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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