Individual Calculations July 2011
 Koustav, Chatterjee  Total change: -44.85  Rating chartPersonal card
 01st PCF ROTARY CLUB OF ERODE Erode IND 2011-04-26
RcRownchangeKK*chgGame
 1492 1606 1.50 5 -1.71 25 -42.75 
  , Sathyamoorthy 1274 IND0.001-0.8825-22.00 
  Chujeeth, Vignesh A 1418 IND0.501-0.2425-6.00 
  Palaniappan, P 1466 IND1.0010.31257.75 
  Murugesan, K 1843 IND0.001-0.2025-5.00 
  Santhosh, P D 1459 IND0.001-0.7025-17.50 

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)
 
NOTE: K factor changed
 01st BCA FIDE Rated Chess tmt - 2011 Kolkata IND 2011-06-08
RcRownchangeKK*chgGame
 1923 1620 0.00 1 -0.14 15 -2.10 
  Manish, Sharma 1923 IND0.001-0.1415-2.10 

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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