Individual Calculations May 2019
 Pradines, Ernesto  Total change: 18.00  Rating chartPersonal card
 Abierto de la Legislatura Copa Norberto La Porta CABA ARG 2019-03-20
RcRownchangeKK*chgGame
 1779 1723 3.50 8 0.09 20 1.80 
  Zamani, Andres 2123  * ARG0.001-0.0820-1.60 
  Adjemian, Ari 1323  * ARG1.0010.08201.60 
  Aberbach, Angel 1978 ARG1.0010.812016.20 
  Herrera, Pablo Francisco 2008 ARG0.001-0.1620-3.20 
  Ramis, Jorge 1977 ARG0.5010.31206.20 
  Heinecke, Victor 1962 ARG0.001-0.2020-4.00 
  Marinesco, Tomas 1520 ARG0.501-0.2620-5.20 
  Chuchi, Magno Agustin 1337 ARG0.501-0.4120-8.20 
 * 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)
 
 50 Abierto Ciudad de Mar del Plata Mar del Plata ARG 2019-04-13
RcRownchangeKK*chgGame
 1745 1723 4.50 8 0.81 20 16.20 
  Van Riemsdijk, Herman C. m2123  * BRA0.001-0.0820-1.60 
  Alquem, Claudia Regina 1342 BRA1.0010.09201.80 
  Taranto, Juan Carlos 1323  * ARG1.0010.08201.60 
  Rakela Rodriguez, Juan 1946 CHI0.001-0.2220-4.40 
  Di Bernardo, Ismael 1375 ARG1.0010.11202.20 
  Bittel, Raul 1862 ARG1.0010.692013.80 
  Saralegui, Adolfo Enrique 2064 ARG0.001-0.1220-2.40 
  Alfaro, Hector Luis 1923 ARG0.5010.26205.20 
 * 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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