Individual Calculations October 2017
 Pedreira Henrich, Alan  Total change: -4.80  Rating chartPersonal card
 4to IRT Sub 2200 Alejandro Judewicz Mar del Plata ARG 2017-09-22
RcRownchangeKK*chgGame
 1710 1888 4.00 6 -0.24 20 -4.80 
  Aguilera, Angel 1488  * ARG1.0010.08201.60 
  Loiterstein, Mariano f2141 ARG0.001-0.1920-3.80 
  Rillo Badano, Manuel 1586 ARG1.0010.15203.00 
  Alzua, Aldo 1760 ARG0.001-0.6720-13.40 
  Shon, Mariano 1603 ARG1.0010.16203.20 
  Morales, Guillermo 1679 ARG1.0010.23204.60 
 * 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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