Individual Calculations April 2015
 Vladut, Matei  Total change: -23.40  Rating chartPersonal card
 Napocensis-Cluj Napoca Chess Weekend - 1st edition Cluj Napoca ROU 2015-03-27
RcRownchangeKK*chgGame
 1842 2002 1.50 4 -1.17 20 -23.40 
  Andreica, Ovidiu-Tiberiu 1602  * ROU1.0010.08201.60 
  Mozes, Ervin m2175 ROU0.5010.23204.60 
  Oltean, Stefan-Ioan 1930 ROU0.001-0.6020-12.00 
  Gurka-Balla, Laszlo 1662 ROU0.001-0.8820-17.60 
 * 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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