Individual Calculations August 2019
 Tiron, Calin-Andrei  Total change: -16.20  Rating chartPersonal card
 NYCC Romania 2019 - open U20 - teams Iasi ROU 2019-07-13
RcRownchangeKK*chgGame
 1983 2147 2.00 4 -0.81 20 -16.20 
  Vilcu, Matei-Stefan 1927 ROU0.001-0.7820-15.60 
  Traila, Alexandru-Irinel 2012 ROU0.501-0.1820-3.60 
  Dicu, Dan-Alexandru 2146 ROU0.5010.00200.00 
  Bonciu, David 1845 ROU1.0010.15203.00 

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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