Individual Calculations December 2019
 Prakaash, S A Krishna  Total change: -21.60  Rating chartPersonal card
 Mahatma Gandhi Centenary Vidyalaya Golden Jubilee Celebrations Open fIDE Rated Chess tournament - 2019 Trichy IND 2019-11-07
RcRownchangeKK*chgGame
 1256 1355 2.50 5 -0.54 40 -21.60 
  Tejasvi, Suresh 1010 IND0.001-0.8940-35.60 
  Surhenthar, J 1044 IND1.0010.14405.60 
  Rapalli, Krishna 1609 IND0.5010.314012.40 
  Narenraj, R S 1093 IND1.0010.18407.20 
  Patil, Harshal U 1524 IND0.001-0.2840-11.20 

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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