Individual Calculations March 2017
 Cheon, Sehyuk  Total change: 88.80  Rating chartPersonal card
 2017 Youth Selection U10 Seoul KOR 2017-02-11
RcRownchangeKK*chgGame
 1313 1356 5.00 5 2.22 40 88.80 
  Kim, Taehyeon 1188 KOR1.0010.284011.20 
  Hong, Sungha 1274 KOR1.0010.394015.60 
  Lim, Taehwan 1462 KOR1.0010.644025.60 
  Lee, Sihu 1427 KOR1.0010.604024.00 
  Chun, Junhyun 1214 KOR1.0010.314012.40 

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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