Individual Calculations June 2015
 Rakela Rodriguez, Juan  Total change: -2.60  Rating chartPersonal card
 46 Abierto Ciudad de Mar del Plata Mar del Plata - Bs. As. ARG 2015-03-28
RcRownchangeKK*chgGame
 1972 1988 2.50 5 -0.13 20 -2.60 
  Toniutti, Ezio f2184 ARG0.001-0.2520-5.00 
  Di Muro, Matias 2290 ARG0.001-0.1520-3.00 
  Russo, Juan Jose 1735 ARG1.0010.19203.80 
  Dabraccio, Guillermo 1756 COL1.0010.21204.20 
  Ortiz, Jorge 1894 ARG0.501-0.1320-2.60 

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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