Individual Calculations February 2019
 Dcosta, Lorin A R  Total change: 4.30  Rating chartPersonal card
 Rilton Cup 2018 2019 Stockholm SWE 2018-12-27
RcRownchangeKK*chgGame
 2385 2390 5.00 9 0.43 10 4.30 
  Sapale, Saloni wm2187 IND1.0010.24102.40 
  Volkov, Sergey g2583 RUS0.001-0.2510-2.50 
  Louis, Thibault f2236 FRA1.0010.29102.90 
  Sengupta, Deep g2565 IND1.0010.73107.30 
  Kulaots, Kaido g2555 EST0.5010.22102.20 
  Hillarp Persson, Tiger g2546 SWE0.001-0.2910-2.90 
  Moksh, Amit Doshi 2233 IND0.001-0.7110-7.10 
  Couso, Luis f2285 SWE1.0010.36103.60 
  Storme, Isak f2271 SWE0.501-0.1610-1.60 

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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