Individual Calculations September 2013
 Reizniece-Ozola, Dana  Total change: -12.60  Rating chartPersonal card
 RTU open A Riga LAT 2013-08-05
RcRownchangeKK*chgGame
 2173 2300 5.00 9 -0.84 15 -12.60 
  Bit-Narva, David 1942 SWE1.0010.10151.50 
  Collins, Sam E. m2463 IRL0.001-0.2815-4.20 
  Mierins, Eriks 2088 LAT0.501-0.2715-4.05 
  Sirosh, Ilja 2038 EST0.001-0.8215-12.30 
  Grichkevitch, Gilles 2149 FRA1.0010.30154.50 
  Haavamae, Henrik 1985 EST1.0010.14152.10 
  D`costa, Lorin A R m2408 ENG0.001-0.3515-5.25 
  Hodovsky, Jiri 2135 CZE1.0010.28154.20 
  Petrosyan, Tigran S. f2346 ARM0.5010.06150.90 

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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