Individual Calculations March 2012
 Aronyak, Ghosh  Total change: -44.40  Rating chartPersonal card
 Mayor's Cup International Rating below 2200 Kolkata IND 2011-12-24
RcRownchangeKK*chgGame
 1470 1714 2.50 5 -1.48 30 -44.40 
  Kundan, Raj 1440 IND1.0010.17305.10 
  Ritam, Ghosh 1543 IND0.001-0.7330-21.90 
  Sunny, Bagga 1376 IND1.0010.12303.60 
  Samyak, Dutta 1544 IND0.001-0.7230-21.60 
  Soumma, Chakraborty 1448 IND0.501-0.3230-9.60 

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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