Individual Calculations May 2018
 Castellanos, Lucas  Total change: 51.20  Rating chartPersonal card
 IRT Ciudad de General la Madrid Sub 2200 General la Madrid - Bs As. ARG 2018-04-20
RcRownchangeKK*chgGame
 1657 1507 3.50 7 1.28 40 51.20 
  Romanazzi, Federico 1875 ARG0.5010.404016.00 
  Zappettini, Gustavo 1662 ARG0.5010.21408.40 
  Weinmeister, Abel Hernan 1789 ARG0.001-0.1640-6.40 
  Walter, Mariano 1653 ARG1.0010.704028.00 
  Tarancon, Hugo Cesar Manuel 1587 ARG0.001-0.3940-15.60 
  Ermantraut, Mariano 1422 ARG1.0010.384015.20 
  Godoy, Juan Cruz 1610 ARG0.5010.14405.60 

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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