Individual Calculations July 2013
 Ramakrishna, J.  Total change: -12.30  Rating chartPersonal card
 6th Mayor's Cup International open chess tournament Mumbai, Maharashtra IND 2013-05-29
RcRownchangeKK*chgGame
 2266 2253 4.00 10 -0.82 15 -12.30 
  Laxman, R.r. g2429 IND0.5010.23153.45 
  Ankit, R. Rajpara m2428 IND0.001-0.2715-4.05 
  Harshal, Shahi f1998 IND1.0010.19152.85 
  Prasanna, Raghuram Rao m2419 IND0.5010.22153.30 
  Rathnakaran, K. m2417 IND0.001-0.2815-4.20 
  Gevorgyan, Maria wf2135 ARM1.0010.34155.10 
  Yohan, J. 2120 IND0.001-0.6815-10.20 
  Mari Arul, S. 2167 IND1.0010.38155.70 
  Sunilduth Lyna, Narayanan 2396 IND0.001-0.3115-4.65 
  , Prasannaa.s 2152 IND0.001-0.6415-9.60 

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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