Rapid: Individual Calculations August 2018
 Keshani, Kian  Total change: -18.40  Rating chartPersonal card
 14th Asian Schools Rapid Chess Championship 2018 - under 9 open Waskaduwa SRI 2018-07-08
RcRownchangeKK*chgGame
 1264 1248 1.00 4 -0.92 20 -18.40 
  Borgaonkar, Akshay 1460 IND0.001-0.2320-4.60 
  Raghu, Ram Reddy Seelam 1252 IND0.001-0.4920-9.80 
  Hansana, G Haritha c1084 SRI1.0010.28205.60 
  Zhenishbekov, Alisher 1261 KGZ0.001-0.4820-9.60 

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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