Individual Calculations February 2017
 Pang, Bo  Total change: 37.20  Rating chartPersonal card
 Hong Kong National Juniors 2017 - U10 Hong Kong HKG 2017-01-21
RcRownchangeKK*chgGame
 1344 1088 1.50 3 0.93 40 37.20 
  Han, Xuqian Ben 1400 HKG0.5010.364014.40 
  Bao, Jin Wen c1337 HKG0.001-0.1940-7.60 
  Cheng, Justin Hong-Chen 1294 HKG1.0010.764030.40 

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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