Rapid: Individual Calculations April 2020
 Boeru, Dragos-Matei  Total change: 45.00  Rating chartPersonal card
 Napocensis Rapid - 33rd ed. Cluj-Napoca ROU 2020-02-29
RcRownchangeKK*chgGame
 1779 1621 4.50 7 2.25 20 45.00 
  Helmer, Janos 2075 ROU0.001-0.0620-1.20 
  Iacob, Stelian-Calin 1331 ROU1.0010.16203.20 
  David, Lucian-Marius 1883 ROU1.0010.822016.40 
  Miron, Ionel 1907 ROU1.0010.842016.80 
  Borodi, Cosmin-Alin 1772 ROU0.5010.20204.00 
  Duma, Ioan-Gheorghe 1884 ROU0.001-0.1820-3.60 
  Vajda, Mihaly 1602 ROU1.0010.47209.40 

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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