Rapid: Individual Calculations June 2023
 Ritabrata, Chakraborty  Total change: -10.80  Rating chartPersonal card
 15th Chess Mate Boys & Girls Inter School Team Chess Championship Kolkata IND 2023-04-28
RcRownchangeKK*chgGame
 1260 1671 6.00 7 -0.27 40 -10.80 
  Aarav, Mehta 1098 IND1.0010.02400.80 
  Ritoban, Basu 1271  * IND1.0010.08403.20 
  Eshan, Bhattacharjee 1368 IND0.001-0.8640-34.40 
  Debajit, Khan 1142 IND1.0010.03401.20 
  Priyanshu, Barua 1585 IND1.0010.384015.20 
  Bibaswan, Roy 1184 IND1.0010.04401.60 
  Ahanjit, Banerjee 1169 IND1.0010.04401.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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