Individual Calculations May 2019
 Aarav, Mehta  Total change: 0.00  Rating chartPersonal card
 West Bengal State Under - 13 Open Chess Championship Kolkata IND 2019-04-04
RcRownchangeRpKK*chgGame
 1257 0 0.00 1 0.00 457   0.00 
  Ritabrata, Chakraborty 1257 IND0.0010.00 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)
 
 WB FIDE Rated State Under - 11 open Chess Championship Kolkata IND 2019-04-25
RcRownchangeRpKK*chgGame
 1208 0 0.00 2 0.00 408   0.00 
  Srijak, Sengupta 1241 IND0.0010.00 0.00 
  Suvayan, Dey 1174 IND0.0010.00 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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