Individual Calculations June 2013
 Romero, Arturo  Total change: 9.90  Rating chartPersonal card
 108 Aniversario Club Arg de Ajedrez In Mn Aron Schvartzman Buenos Aires ARG 2013-04-25
RcRownchangeKK*chgGame
 1976 1718 1.50 6 0.33 30 9.90 
  Suarez, Jose Luis f2058 ARG0.5010.383011.40 
  Alvarez, Alberto Elias 2028 ARG0.001-0.1430-4.20 
  Arraga, Gerardo 1959 ARG0.001-0.2030-6.00 
  Valente, Hector Manuel 1792 ARG1.0010.603018.00 
  Rasgido, Alejandro 1971 ARG0.001-0.1930-5.70 
  Lopez Rebert, Pablo 2049 ARG0.001-0.1230-3.60 

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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