Individual Calculations January 2023
 Dhanush, Ravi  Total change: -46.20  Rating chartPersonal card
 2nd ISC International Open FIDE rated Chess Tournament-2022 (Below 1700) Thiruvanthapuram IND 2022-12-26
RcRownchangeKK*chgGame
 1114 1326 0.00 3 -2.31 20 -46.20 
  Jai, Karthik S 1099 IND0.001-0.7920-15.80 
  Shanmuga, Preethi M S 1122 IND0.001-0.7620-15.20 
  Shivnandan, S 1122 IND0.001-0.7620-15.20 

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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