Individual Calculations September 2013
 Zuj-Zaikovskis, Nikita  Total change: 28.50  Rating chartPersonal card
 RTU open B Riga LAT 2013-08-05
RcRownchangeKK*chgGame
 1875 1711 4.50 9 1.90 15 28.50 
  Willockx, Ritsaart 1941 BEL1.0010.791511.85 
  Voronko, Valerijs 1905 LAT1.0010.751511.25 
  Nemkovs, Vjaceslavs 1922 LAT0.001-0.2315-3.45 
  Skonda, Nikolajs 1878 LAT0.001-0.2815-4.20 
  Vasiljeva, Sofija 1862 LAT0.001-0.3015-4.50 
  Kurmatovs, Marsels 1675 LAT1.0010.45156.75 
  Karp, Daniel 1931 LUX1.0010.781511.70 
  Beks, Edmunds 1924 LAT0.001-0.2315-3.45 
  Gough, Rod 1833 WLS0.5010.17152.55 

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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