Individual Calculations April 2018
 Balaban, Nicolae-Adrian  Total change: -9.60  Rating chartPersonal card
 Chess Masters Juniors U12 Bucuresti ROU 2018-03-03
RcRownchangeKK*chgGame
 1077 1032 1.50 4 -0.24 40 -9.60 
  Udrea, Hristofor 1121 ROU1.0010.624024.80 
  Paraschiv, Alexandra 1044 ROU0.001-0.4840-19.20 
  Nacu, Mihai 1050 ROU0.001-0.4740-18.80 
  Radu, Alex-Florin 1094 ROU0.5010.09403.60 

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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