Individual Calculations May 2019
 Geethapriyan, R K  Total change: -19.20  Rating chartPersonal card
 8th NATIONAL SCHOOL Under 11 CHESS CHAMPIONSHIP 2019 Raipur, Chhattisgarh IND 2019-04-03
RcRownchangeKK*chgGame
 1244 1099 0.50 3 -0.48 40 -19.20 
  Madhavansh, Mittal 1374 IND0.001-0.1740-6.80 
  Soyam, Laxmidatt D Sabat 1349 IND0.001-0.1940-7.60 
  Dhairya, Shah 1009 IND0.501-0.1240-4.80 

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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