Individual Calculations July 2014
 Chen, Carol  Total change: 0.00  Rating chartPersonal card
 2014 North American Youth Championship - Girls U10 Tarrytown, New York USA 2014-06-12
RcRownchangeRpKK*chgGame
 1506 0 0.50 2 0.00 1313   0.00 
  Zeng, Sheena 1749 USA0.0010.00 0.00 
  Tan, Kylie 1263 CAN0.5010.00 0.00 

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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