Individual Calculations May 2013
 Ibanez, Marcelo  Total change: 23.70  Rating chartPersonal card
 Zonal Absoluto 2.5 Montevideo URU 2013-04-19
RcRownchangeKK*chgGame
 2116 1879 2.50 8 0.79 30 23.70 
  Mesias Rojas, Rabindranath 2213 CHI0.5010.383011.40 
  Latorre, Matias f2274 PAR0.001-0.0830-2.40 
  Ruggiero, Alvaro 1983 URU1.0010.643019.20 
  Michailov, Matias 2158 URU0.001-0.1630-4.80 
  Arias Bouzada, Jorge 2131 URU0.5010.31309.30 
  Izquierdo, Sebastian 2035 URU0.5010.21306.30 
  Rodriguez, Gaston 2053 URU0.001-0.2730-8.10 
  Magaldi, Nelson 2084 URU0.001-0.2430-7.20 

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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