Individual Calculations May 2019
 Rosh, Jain  Total change: 52.40  Rating chartPersonal card
 Asian Youth Chess Championship 2019 - Under 8 Open Colombo SRI 2019-04-04
RcRownchangeKK*chgGame
 1366 1217 3.00 5 1.31 40 52.40 
  Yeganegi, Barad 1607 IRI1.0010.914036.40 
  Dandeniya, D D L N 1268 SRI1.0010.574022.80 
  Tulendinov, Dinmukhammed 1558 KAZ0.001-0.1240-4.80 
  Samimi, Armin 1354 IRI1.0010.684027.20 
  Nguyen, Manh Duc 1042 VIE0.001-0.7340-29.20 

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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