Individual Calculations May 2019
 Mohana, Parvathala  Total change: -4.20  Rating chartPersonal card
 KCA 19th below 1400 FIDE rating chess tournament Kotayam IND 2019-04-19
RcRownchangeKK*chgGame
 1237 1086 1.00 4 -0.21 20 -4.20 
  Shajahan, T Moideen 1301 IND0.001-0.2320-4.60 
  Murugan, V 1262 IND0.001-0.2720-5.40 
  Harshith, S M 1194 IND1.0010.652013.00 
  Ahammed, Lal P A 1189 IND0.001-0.3620-7.20 

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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