Individual Calculations October 2019
 Leon, Mario  Total change: -5.00  Rating chartPersonal card
 2do IRT Sub 2200 Ciudad de Bahia Blanca Bahia Blanca ARG 2019-09-13
RcRownchangeKK*chgGame
 1790 1780 2.00 5 -0.37 20 -7.40 
  Perramon, Juan I. 1791 ARG0.5010.02200.40 
  Nicosia, Mariano 1380  * ARG1.0010.08201.60 
  Cabanillas, Edgardo 1835 ARG0.5010.08201.60 
  Santopietro, Gerardo 2106 ARG0.001-0.1320-2.60 
  Asad, Jonathan 1837 ARG0.001-0.4220-8.40 
 * 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)
 
 6to IRT sub-2200 Alejandro Judewicz Mar del Plata ARG 2019-09-20
RcRownchangeKK*chgGame
 1793 1780 3.00 6 0.12 20 2.40 
  Alfaro, Hector Luis 1920 ARG0.001-0.3120-6.20 
  Bernardo, Maximo 1491 ARG1.0010.16203.20 
  Farace, Daniel 1826 ARG1.0010.562011.20 
  Bianchi, Albino 2086 ARG0.001-0.1420-2.80 
  Chan, Daniel 1849 ARG0.001-0.4020-8.00 
  Morales, Guillermo 1583 ARG1.0010.25205.00 

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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