Individual Calculations May 2016
 Karapetyan, Sedrak  Total change: 1.60  Rating chartPersonal card
 Primorie champ. U15 Vladivostok RUS 2016-03-21
RcRownchangeKK*chgGame
 1491 1487 3.50 7 0.04 40 1.60 
  Kulakov, Ilya 1599 RUS0.001-0.3540-14.00 
  Sabodash, Aleksandr 1381 RUS1.0010.364014.40 
  Slivko, Makar 1344 RUS1.0010.314012.40 
  Demin, Ilya 1472 RUS0.501-0.0240-0.80 
  Karapetyan, Samvel 1519 RUS0.001-0.4640-18.40 
  Fedorenko, Ilya 1610 RUS0.001-0.3340-13.20 
  Chernikov, Andrei 1512 RUS1.0010.534021.20 

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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