Individual Calculations November 2009
 Girinath, P D S  Total change: -26.70  Rating chartPersonal card
 4th Kolkata Open Grandmaster Chess Tournament 2009 Gorky Sadan, Kolkata, India IND 2009-09-01
 2281 2405 4.00 10 -2.67 10 -26.70 
  Tejas, Ravichandran 2196 IND0.501-0.2710-2.70 
  Phadke, Sohan 2207 IND0.501-0.2610-2.60 
  Singh, D P m2289 IND0.001-0.6610-6.60 
  Ramakrishna, J f2269 IND0.501-0.1810-1.80 
  Ramnathan, Balasubramaniam m2310 IND1.0010.37103.70 
  Sharma, Dinesh K m2335 IND0.501-0.1010-1.00 
  Abhishek, Das 2263 IND0.501-0.1910-1.90 
  Swayams, Mishra 2259 IND0.001-0.7010-7.00 
  Dutta, Joydeep f2346 IND0.501-0.0810-0.80 
  Padmini, Rout wm2331 IND0.001-0.6010-6.00 

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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