Rapid: Individual Calculations June 2017
 Abhishek, Chaudhuri  Total change: -9.80  Rating chartPersonal card
 Xtra Tile All India Open Rapid Rating Kolkata IND 2017-05-17
RcRownchangeKK*chgGame
 1361 1169 2.00 8 -0.49 20 -9.80 
  Vikesh, Nandan Kumar 1569  * IND0.001-0.0820-1.60 
  Sanjib, Ghosh 1524 IND1.0010.892017.80 
  Ganguly, Ritabroto 1569  * IND0.001-0.0820-1.60 
  Sudarshan, Mitra 1569  * IND0.001-0.0820-1.60 
  Basant, Khandelwal 1569  * IND0.001-0.0820-1.60 
  Siddhartha, Maity 1024 IND0.001-0.6920-13.80 
  Anisha, Ghosh 1020 IND0.001-0.7020-14.00 
  Aujsya, Mohta 1045 IND1.0010.33206.60 
 * 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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