Rapid: Individual Calculations February 2014
 Pomahs, Ziedonis  Total change: -7.80  Rating chartPersonal card
 FIDE master and coach Vitaly Levchenkov 65 th anniversary Riga LAT 2014-01-20
RcRownchangeKK*chgGame
 1874 1675 1.00 5 -0.39 20 -7.80 
  Levchenkov, Vitaly f2075  * LAT0.001-0.0820-1.60 
  Melderis, Uldis 1999 LAT0.001-0.1320-2.60 
  Sirokov, Jevgenijs 1952 LAT0.001-0.1720-3.40 
  Vissarionovs, Artjoms 1448 LAT1.0010.21204.20 
  Elsbergs, Janis 1896 LAT0.001-0.2220-4.40 
 * 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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