Individual Calculations June 2023
 Sovna, Sonali Jena  Total change: -16.20  Rating chartPersonal card
 DCC Open Below 1600 FIDE Rated Chess Tournament 2023 Mathura IND 2023-04-27
RcRownchangeKK*chgGame
 1210 1383 5.00 8 -0.81 20 -16.20 
  Bahalkar, Aarya 1173 IND1.0010.23204.60 
  Hemanta, Kumar Panigrahi 1150 IND0.001-0.7920-15.80 
  Akshay, Hiremath 1182 IND1.0010.24204.80 
  Gopalakrishnan, G 1254 IND1.0010.33206.60 
  Trijal, Narayan Sharma 1265 IND0.501-0.1620-3.20 
  Madhavansh, Mittal 1192 IND0.001-0.7520-15.00 
  Darsh, Ilwadi 1243 IND0.501-0.1920-3.80 
  Prakhar, Tripathi 1217 IND1.0010.28205.60 

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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