Individual Calculations October 2018
 Semjonovs, Ilja  Total change: -4.80  Rating chartPersonal card
 Latvian Teams Chess Championship Higher League,2018 4-7 Riga LAT 2018-09-09
RcRownchangeKK*chgGame
 2212 2250 2.00 4 -0.12 40 -4.80 
  Batashevs, Arsens 1962 LAT0.501-0.3440-13.60 
  Meshkovs, Nikita g2535 LAT0.001-0.1640-6.40 
  Miezis, Normunds g2470 LAT0.5010.284011.20 
  Ziedins, Roberts 1881 LAT1.0010.10404.00 

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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