Individual Calculations July 2012
 Baik, Joung Ann  Total change: -17.40  Rating chartPersonal card
 8th Korea Team Chess League, 2nd div. Seoul KOR 2012-03-18
RcRownchangeKK*chgGame
 1521 1540 1.00 3 -0.58 30 -17.40 
  Park, Jaehyuck 1452 KOR1.0010.383011.40 
  Jang, Jaewon 1608 KOR0.001-0.4130-12.30 
  Kim, Taegyeong wc1504 KOR0.001-0.5530-16.50 

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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