Individual Calculations July 2017
 Jiva, Codrin  Total change: -29.20  Rating chartPersonal card
 Lions International Chess Festival 2016 - U10 clasic Cluj-Napoca ROU 2017-06-03
RcRownchangeKK*chgGame
 1241 1185 1.00 4 -0.73 40 -29.20 
  Salajan, Stefania 1251 ROU1.0010.594023.60 
  Boeru, Dragos-Matei 1425 ROU0.001-0.2040-8.00 
  Revnic, Radu-Andrei 1149 ROU0.001-0.5540-22.00 
  Pataki, Dragos-Ioan 1138 ROU0.001-0.5740-22.80 

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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