Individual Calculations May 2019
 Tobares, Leandro  Total change: -42.00  Rating chartPersonal card
 50 Abierto Ciudad de Mar del Plata Mar del Plata ARG 2019-04-13
RcRownchangeKK*chgGame
 1972 2305 4.00 7 -2.10 20 -42.00 
  Grospietro, Patricio 1905  * ARG1.0010.08201.60 
  Peixoto, Helio Ricardo Soutinho 1922 BRA0.501-0.4120-8.20 
  Pacho, Jano 2015 ARG0.001-0.8420-16.80 
  Miranda Romo, Daniel 1905  * CHI1.0010.08201.60 
  Lopez, Ricardo 1945 ARG1.0010.10202.00 
  Martinez, Mariano 2095 ARG0.501-0.2720-5.40 
  Dubrovich, Igor 2015 ARG0.001-0.8420-16.80 
 * 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)
 

 

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