Individual Calculations March 2019
 Cuzub, David  Total change: -21.20  Rating chartPersonal card
 National School Contest "Elisabeta Polihroniade" Boys 9 Olanesti ROU 2019-02-03
RcRownchangeKK*chgGame
 1200 1201 1.50 4 -0.53 40 -21.20 
  Iordachescu, George-Matei 1108 ROU0.001-0.6340-25.20 
  Apostol, Ioan 1055 ROU0.501-0.2040-8.00 
  Torok-Brandusan, Darius 1429 ROU1.0010.794031.60 
  Paunescu, Stefan-Vlad 1208 ROU0.001-0.4940-19.60 

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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