Individual Calculations July 2012
 Lee, Junyong  Total change: -12.15  Rating chartPersonal card
 8th Korea Team Chess League, 2nd div. Seoul KOR 2012-03-18
RcRownchangeKK*chgGame
 1457 1387 0.00 2 -0.81 15 -12.15 
  Shin, Jihun 1409 KOR0.001-0.4715-7.05 
  Kim, Taegyeong wc1504 KOR0.001-0.3415-5.10 

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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