Rapid: Individual Calculations September 2017
 Prabhunath, Sah  Total change: -90.00  Rating chartPersonal card
 NATIONAL RAPID Chess Championship 2017 Bengal IND 2017-08-01
RcRownchangeKK*chgGame
 1278 1541 1.00 7 -4.50 20 -90.00 
  Rajdeep, Sarkar f1941  * IND0.001-0.0820-1.60 
  Mouhurtik, Ray 1185 IND0.001-0.8920-17.80 
  Shreyashree, Bansal 1141  * IND1.0010.08201.60 
  Dhritabrata, Kundu 1205 IND0.001-0.8820-17.60 
  Aditya, Prasad 1193 IND0.001-0.8920-17.80 
  Rahul, Saha 1141  * IND0.001-0.9220-18.40 
  Eshan, Bhattacharjee 1141  * IND0.001-0.9220-18.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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