Individual Calculations May 2013
 Judewicz, Alejandro  Total change: 36.30  Rating chartPersonal card
 44 Abierto Internacional. Mar del Plata.Marcel Duchamp 2013 Mar del Plata ARG 2013-03-23
RcRownchangeKK*chgGame
 2209 1987 4.00 7 2.42 15 36.30 
  Zuriel, Marisa wm2212 ARG1.0010.781511.70 
  Tobares, Leandro f2303 ARG0.001-0.1315-1.95 
  Martinez, Horacio 2121 ARG1.0010.681510.20 
  Caceres Recalde, Fernando 2235 ARG0.5010.31154.65 
  Benedetti, Julio 2173 ARG1.0010.741511.10 
  Amura, Claudia wg2312 ARG0.001-0.1315-1.95 
  Luna, Mariano 2110 ARG0.5010.17152.55 

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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