Individual Calculations September 2014
 Bass, Harijs  Total change: 21.20  Rating chartPersonal card
 4 th International Chess Festival RTU OPEN "C" Riga LAT 2014-08-16
RcRownchangeKK*chgGame
 1820 1646 2.00 5 0.53 40 21.20 
  Krastins, Juris 1974 LAT0.5010.374014.80 
  Petrovs, Jaroslavs 1626 LAT1.0010.474018.80 
  Omtvedt, Per 1964 NOR0.001-0.1340-5.20 
  Selivanovs, Anatolijs 1821 LAT0.001-0.2740-10.80 
  Morozli, Grigorijs 1713 LAT0.5010.09403.60 

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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