Individual Calculations June 2017
 Samson, Debbarma  Total change: -42.00  Rating chartPersonal card
 43rd Tripura State' FIDE Rating Chess Championship,2017 Tripura IND 2017-05-13
RcRownchangeKK*chgGame
 1335 1490 1.00 3 -1.05 40 -42.00 
  Arun, Chandra Das 1247 IND1.0010.20408.00 
  Bappi, Deb 1559 IND0.001-0.4040-16.00 
  Dibya, Jyoti Sarkar 1198 IND0.001-0.8540-34.00 

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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