Individual Calculations August 2018
 Cotruta, Alexandru-Mihai  Total change: -48.40  Rating chartPersonal card
 NYCC Romania 2018 - open U18 - teams Iasi ROU 2018-07-13
RcRownchangeKK*chgGame
 1905 1819 0.00 3 -1.21 40 -48.40 
  Paraschiv, Paul-Alexandru 2140 ROU0.001-0.1340-5.20 
  Chioran, Andrei-Ovidiu 1831 ROU0.001-0.4840-19.20 
  Cristian, Codrut 1744 ROU0.001-0.6040-24.00 

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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