Individual Calculations July 2017
 Dragomir, Sorin  Total change: 8.20  Rating chartPersonal card
 The Seacoast Trophy Open - 27th edition Eforie Nord ROU 2017-06-19
RcRownchangeKK*chgGame
 1869 1736 3.50 9 0.41 20 8.20 
  Ileana, George f2136  * ROU1.0010.922018.40 
  Olariu, Luca-Stefan 2059 ROU0.001-0.1320-2.60 
  Olinici, Emanuel 2017 ROU0.5010.34206.80 
  Tseitline, Semen 2025 RUS0.001-0.1620-3.20 
  Paun, Paul-Stelian 1406 ROU1.0010.12202.40 
  Glavan, Pavel 1977 MDA0.001-0.2020-4.00 
  Zaharie, Ioan 1874 ROU0.001-0.3120-6.20 
  Matasaru, Stephanie 1514 ROU1.0010.22204.40 
  Verbin, Valentina 1817 MDA0.001-0.3920-7.80 
 * 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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