Individual Calculations June 2017
 Lagar, Valentin Alejo  Total change: -4.20  Rating chartPersonal card
 IRT Sub 2200 Circuito Club Espanol 2017 Rosario ARG 2017-05-06
RcRownchangeKK*chgGame
 1805 2185 4.50 6 -0.93 20 -18.60 
  Rojas, Alejo 1785  * ARG1.0010.08201.60 
  Luppi, Lucas Genaro 1795 ARG0.001-0.9120-18.20 
  Martinez, Francisco 1795 ARG0.501-0.4120-8.20 
  Velazco, Tomas Sebastian 1785  * ARG1.0010.08201.60 
  Ibarra, Juan Martin 1785  * ARG1.0010.08201.60 
  Piazza, Cristian 1886 ARG1.0010.15203.00 
 * 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)
 
 Semifinal Argentina Sub 2000 - 2300 San Nicolas Turistico San Nicolas ARG 2017-05-27
RcRownchangeKK*chgGame
 1935 2185 5.50 6 0.72 20 14.40 
  Ortiz, Jorge 1820 ARG1.0010.10202.00 
  Campanini, Hugo Ricardo 1856 ARG1.0010.12202.40 
  Mizzau, Pablo 1912 ARG1.0010.17203.40 
  Alfaro, Hector Luis 2054 ARG1.0010.32206.40 
  Alvarez, Leandro 2082 ARG0.501-0.1420-2.80 
  Piazza, Cristian 1886 ARG1.0010.15203.00 

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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