Rapid: Individual Calculations May 2018
 Tutins, Andris  Total change: 40.80  Rating chartPersonal card
 Ogre Chess Spring 2018 Ogre LAT 2018-04-08
RcRownchangeKK*chgGame
 1835 1581 3.50 7 2.04 20 40.80 
  Brikers, Aleksandrs 1881 LAT0.001-0.1520-3.00 
  Alipovs, Anatoljs 1908 LAT0.5010.37207.40 
  Stankevics, Roberts 1595 LAT1.0010.522010.40 
  Antonivs, Vladislavs 1946 LAT0.001-0.1020-2.00 
  Rubins, Viktors 1928 LAT1.0010.892017.80 
  Korostelovs, Alberts 1678 LAT1.0010.632012.60 
  Germanovs, Georgijs 1912 LAT0.001-0.1220-2.40 

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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