Rapid: Individual Calculations May 2019
 Pcolkins, Nikolajs  Total change: 3.20  Rating chartPersonal card
 Latvian 2019 senior chess championship Jurmala LAT 2019-03-30
RcRownchangeKK*chgGame
 1588 1519 3.00 7 0.16 20 3.20 
  Nemkovs, Vjaceslavs 1773 LAT0.001-0.1920-3.80 
  Vernuks, Vjaceslavs 1682 LAT0.001-0.2820-5.60 
  Lebedevs, Jevgenijs 1555 LAT0.001-0.4520-9.00 
  Golca, Janika 1227 LAT1.0010.15203.00 
  Markus, Viktors 1617 LAT1.0010.632012.60 
  Jakobsons, Andris 1669 LAT0.001-0.3020-6.00 
  Abolina, Arija-Solveiga 1590 LAT1.0010.602012.00 

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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