Individual Calculations January 2015
 Boldoo, Erdenepurev  Total change: -29.60  Rating chartPersonal card
 World Youth U-16 Chess Olympiad 2014 Gyor HUN 2014-12-13
RcRownchangeKK*chgGame
 2167 2093 2.50 8 -0.74 40 -29.60 
  Kozak, Adam f2307 HUN0.001-0.2340-9.20 
  Lee, Jun Hyeok f2022 KOR0.001-0.6040-24.00 
  Repka, Christopher 2407 SVK0.001-0.1440-5.60 
  Conradie, Andre 1760 RSA1.0010.12404.80 
  Zhou, Jiangnan 2100 CHN1.0010.514020.40 
  Nigmatov, Ortik 2236 UZB0.001-0.3140-12.40 
  Karas, Marek 2170 SVK0.5010.11404.40 
  Markoja, Boris f2335 SLO0.001-0.2040-8.00 

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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