Rapid: Individual Calculations November 2017
 Codrea, Andrei-Vladimir  Total change: -11.60  Rating chartPersonal card
 Veranda Chess Contest U14 - Autumn Edition Bucuresti ROU 2017-10-15
RcRownchangeKK*chgGame
 1415 1162 0.00 3 -0.58 20 -11.60 
  Cnejev, Vladimir-Alexandru 1431 ROU0.001-0.1720-3.40 
  Vitan, Rares-Mihai 1477 ROU0.001-0.1420-2.80 
  Vitan, Matei-Gabriel 1337 ROU0.001-0.2720-5.40 

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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