Individual Calculations April 2023
 Rajanya, Mondal  Total change: 0.00  Rating chartPersonal card
 West Bengal State Under-11 Open Chess Championship-2023 Kolkata IND 2023-03-24
RcRownchangeRpKK*chgGame
 1091 0 2.00 3 0.00 1111   0.00 
  Soumyadeep, Nath 1079 IND0.5010.00 0.00 
  Arnab, Nandy 1024 IND1.0010.00 0.00 
  Soumil, Bhadra 1170 IND0.5010.00 0.00 

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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