Rapid: Individual Calculations April 2018
 Hong, Sungha  Total change: 5.40  Rating chartPersonal card
 Playwell Seoul U1600 Rapid Seoul KOR 2018-03-24
RcRownchangeKK*chgGame
 1369 1452 5.00 8 0.27 20 5.40 
  Yim, Jay 1052  * KOR1.0010.08201.60 
  Dovchin, Bolortungalag 1523 KOR1.0010.602012.00 
  Kim, Yubin 1361 KOR0.501-0.1220-2.40 
  You, Haneul 1578 KOR0.001-0.3320-6.60 
  Kawai, Leon 1213 KOR1.0010.20204.00 
  Lee, Donghoon 1466 KOR0.001-0.4820-9.60 
  You, Jiho 1528 KOR0.5010.10202.00 
  Cho, Yongwoo 1232 KOR1.0010.22204.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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