Individual Calculations June 2023
 Karnika, Sahu  Total change: -10.80  Rating chartPersonal card
 DCC Open Below 1600 FIDE Rated Chess Tournament 2023 Mathura IND 2023-04-27
RcRownchangeKK*chgGame
 1298 1039 0.50 4 -0.27 40 -10.80 
  Navya, Goyal 1442 IND0.001-0.0840-3.20 
  Jitendra, Sharma 1239 IND0.001-0.2440-9.60 
  Biswas, M B 1241 IND0.5010.264010.40 
  Roshan, Lal Kumbharani 1268 IND0.001-0.2140-8.40 

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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