Individual Calculations April 2018
 Jara Labrenuk, Gerardo Maximilia  Total change: 49.60  Rating chartPersonal card
 Semifinal Argentina Sub 2000-2300 Corrientes ARG 2018-03-16
RcRownchangeKK*chgGame
 1945 1822 2.00 2 1.24 40 49.60 
  Bistman, Daniel 1713 ARG1.0010.354014.00 
  Villalba, Hugo F. 2177 ARG1.0010.894035.60 

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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