Individual Calculations June 2019
 Martinez Araya, Benjamin  Total change: -12.80  Rating chartPersonal card
 I TORNEO IRT SUB 1600 RANCAGUA CHI 2019-05-12
RcRownchangeKK*chgGame
 1303 1529 3.50 5 -0.32 40 -12.80 
  Cornejo Marambio, Joaquin 1129  * CHI1.0010.08403.20 
  Araya Kittsteiner, Alejandro Wern 1275 CHI1.0010.19407.60 
  Ramirez Sanchez, Vicente 1372 CHI0.001-0.7140-28.40 
  Gallardo Aguilera, Diego 1501 CHI0.501-0.0440-1.60 
  Saavedra Ise, Jeder Fernando 1240 CHI1.0010.16406.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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