Rapid: Individual Calculations April 2018
 Chae, Hanyun  Total change: -21.40  Rating chartPersonal card
 Playwell Seoul U1600 Rapid Seoul KOR 2018-03-24
RcRownchangeKK*chgGame
 1346 1352 2.50 7 -1.07 20 -21.40 
  Lee, Donghoon 1466 KOR0.001-0.3420-6.80 
  You, Jiho 1528 KOR0.5010.23204.60 
  Kawai, Leon 1213 KOR0.001-0.6920-13.80 
  Jeong, Yeonwoo 1206 KOR1.0010.30206.00 
  Laing, Christian Riales 1366 KOR0.001-0.4820-9.60 
  Kim, Heonwoo 1213 KOR0.001-0.6920-13.80 
  Lee, Onbin 1428 KOR1.0010.602012.00 

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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