Individual Calculations February 2018
 Martin, Gonzalo  Total change: -80.40  Rating chartPersonal card
 IRT Sub 2200 Vacaciones CABA ARG 2018-01-12
RcRownchangeKK*chgGame
 1696 1756 0.50 4 -1.76 40 -70.40 
  Harper, Horacio 2079 ARG0.001-0.1340-5.20 
  Rillo Badano, Manuel 1619 ARG0.001-0.6840-27.20 
  Pradines, Ernesto 1731 ARG0.501-0.0340-1.20 
  Sanchez, Belen 1356  * ARG0.001-0.9240-36.80 
 * 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)
 
 IRT Sub 2200 Torre Blanca Enero CABA ARG 2018-01-19
RcRownchangeKK*chgGame
 1663 1756 1.00 2 -0.25 40 -10.00 
  Zaretzky, Julio 1741 ARG1.0010.484019.20 
  Isella, Facundo 1584 ARG0.001-0.7340-29.20 

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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