Individual Calculations July 2019
 Somaiya, Ishan  Total change: 84.80  Rating chartPersonal card
 2nd Goa International Open Cat B below 1999 Goa IND 2019-06-18
RcRownchangeKK*chgGame
 1482 1181 3.50 9 2.12 40 84.80 
  Nitish, Bhat 1581  * IND1.0010.924036.80 
  Prithvvi, Singh 1581  * IND0.001-0.0840-3.20 
  Athalye, Varad 1506 IND0.5010.374014.80 
  Dandekar, Anuj 1566 IND0.001-0.0940-3.60 
  Rudrashish, Chakraborty 1429 IND0.001-0.1940-7.60 
  Mahi, Amit Doshi 1436 IND0.5010.314012.40 
  Pragnya, H G 1450 IND0.5010.334013.20 
  Ankit, Ray 1382 IND0.001-0.2440-9.60 
  Gupta, R K 1409 IND1.0010.794031.60 
 * 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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