Individual Calculations May 2017
 Mundaca Bermedo, Tomas  Total change: -39.60  Rating chartPersonal card
 VI Open IRT Semana Santa en Los Angeles 2017 Los Angeles CHI 2017-04-14
RcRownchangeKK*chgGame
 1543 1261 0.00 5 -0.99 40 -39.60 
  Parada Garces, Jaime Alfonso 1661  * CHI0.001-0.0840-3.20 
  Molina Hidalgo, Juan 1661  * CHI0.001-0.0840-3.20 
  Leal Salas, Ricardo Ignacio 1659 CHI0.001-0.0840-3.20 
  Mundaca Bermedo, Pia 1221 CHI0.001-0.5640-22.40 
  Hormazabal Figueroa, Constanza V 1511 CHI0.001-0.1940-7.60 
 * 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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