Individual Calculations November 2018
 Ferreyra, Gustavo  Total change: -13.60  Rating chartPersonal card
 Abierto de Primavera La Plata ARG 2018-09-11
RcRownchangeKK*chgGame
 1586 1716 2.50 5 -0.73 20 -14.60 
  Layun, Carlos 1316  * ARG1.0010.08201.60 
  Iribarren, Francisco 1824 ARG0.001-0.3520-7.00 
  Bayinay, Juan Santiago 1495 ARG0.501-0.2820-5.60 
  Corda, Marcelo 1580 ARG1.0010.32206.40 
  Ochotorena, Sergio 1714 ARG0.001-0.5020-10.00 
 * 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)
 
 Torneo IRT Jorge Bibiloni La Plata La Plata ARG 2018-10-10
RcRownchangeKK*chgGame
 1842 1716 2.50 7 0.05 20 1.00 
  Veliz, Ariel 2075 ARG1.0010.902018.00 
  Guzman, Paola 1897 ARG0.001-0.2620-5.20 
  Torrillas , Aldo 2006 ARG0.001-0.1620-3.20 
  Nascimbene, Ramiro 1609 ARG1.0010.35207.00 
  Guzman, Ezequiel 1833 ARG0.001-0.3420-6.80 
  Martinez, Franco 1764 ARG0.5010.07201.40 
  D Ascanio, Florencia 1712 ARG0.001-0.5120-10.20 

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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