Individual Calculations May 2019
 Grad, Gheorghe  Total change: 7.20  Rating chartPersonal card
 Rivulus Pueris Open Baia Mare ROU 2019-03-29
RcRownchangeKK*chgGame
 1750 1926 4.50 6 0.36 20 7.20 
  Cotetiu, David-Alexandru 1526  * ROU1.0010.08201.60 
  Tabacaru, Gabriel-Sergiu 1526  * ROU0.501-0.4220-8.40 
  Mihalca, Imre-Gheorghe 1682 ROU1.0010.20204.00 
  Bruma, Ioan 1661 ROU1.0010.18203.60 
  Shevchenko, Danylo 2164 UKR1.0010.802016.00 
  Breitkopf, Francisc 1941 ROU0.001-0.4820-9.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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