Individual Calculations February 2018
 Zaidman, Ivan  Total change: -17.60  Rating chartPersonal card
 Semifinal Arg. Sub 2000-2300 Mem. Manuel Rojas Santiago del Estero ARG 2018-01-13
RcRownchangeKK*chgGame
 1761 1962 3.50 6 -0.88 20 -17.60 
  Ubeira Montenegro, Enrique 1685 ARG1.0010.17203.40 
  Torres, Fernando 2084 ARG0.001-0.3320-6.60 
  Herrera, Abigail Alejandra 1562  * ARG1.0010.08201.60 
  Belmonte, Adriel 1842 ARG0.001-0.6620-13.20 
  Ledesma Uryi, Fabian 1755 ARG0.501-0.2720-5.40 
  Rodriguez, Mathias 1636 ARG1.0010.13202.60 
 * 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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