Individual Calculations January 2011
 Riddhi, Bose  Total change: 0.00  Rating chartPersonal card
 22nd The Telegraph School's Chess Championship Kolkata IND 2010-12-11
RcRownchangeRpKK*chgGame
 1506 0 0.00 3 0.00 806   0.00 
  Bidita, Shenoy 1408 IND0.0010.00 0.00 
  Sarbajit, Chowdhury 1567 IND0.0010.00 0.00 
  Trinath, Ghosh 1542 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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