Individual Calculations May 2018
 Rueda, Joaquin  Total change: -15.20  Rating chartPersonal card
 49 Abierto Internacional Ciudad de Mar del Plata 2018 Mar del Plata ARG 2018-03-24
RcRownchangeKK*chgGame
 1947 1975 3.00 7 -0.76 20 -15.20 
  Coro, Lucas f2208 ARG0.001-0.2120-4.20 
  Perramon, Juan I. 1749 ARG1.0010.21204.20 
  Martinez De Negri, Gonzalo 2158 ARG0.001-0.2620-5.20 
  Aguero Arce, Matias 2199 ARG0.001-0.2220-4.40 
  Santianes, Nahuel 1777 ARG0.001-0.7620-15.20 
  Lechere, Omar Raul 1750 ARG1.0010.22204.40 
  Jaramillo, Walter 1787 ARG1.0010.26205.20 

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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