Individual Calculations October 2014
 Almasan, Calin-Ovidiu  Total change: 7.00  Rating chartPersonal card
 Cluj Chess Marathon - 5th edition Cluj Napoca ROU 2014-09-26
RcRownchangeKK*chgGame
 1753 1950 4.00 5 0.35 20 7.00 
  Cretiu-Codreanu, Tudor 1550  * ROU1.0010.08201.60 
  Gurka-Balla, Laszlo 1734 ROU1.0010.22204.40 
  Ambru, Dan-Calin 2037 ROU0.001-0.3820-7.60 
  Tanca, Ioan 1778 ROU1.0010.27205.40 
  Apahidean, Ioan 1667 ROU1.0010.16203.20 
 * 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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