Individual Calculations February 2015
 Surendran, N.  Total change: -0.80  Rating chartPersonal card
 Chennai Open 2014 above 1900 Cat A Chennai IND 2014-12-30
RcRownchangeKK*chgGame
 2203 2197 6.00 10 1.13 20 22.60 
  Nayak, Rajesh 1923 IND1.0010.17203.40 
  Krishna, C.r.g. 2365 IND0.5010.22204.40 
  Karthikeyan, P. m2400 IND0.001-0.2420-4.80 
  Varshini, V wf2011 IND1.0010.26205.20 
  Sharma, Dinesh K. m2380 IND0.001-0.2620-5.20 
  Govindasamy, Nashlen c1960 RSA1.0010.20204.00 
  Vignesh, Nr 2340 IND0.001-0.3120-6.20 
  Senthil, Maran K 2023 IND1.0010.27205.40 
  Murali Krishnan, B.t. m2283 IND1.0010.622012.40 
  Nitin, S. m2347 IND0.5010.20204.00 

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)
 
 13th Delhi International Open 2015 Delhi IND 2015-01-09
RcRownchangeKK*chgGame
 2146 2197 4.50 10 -1.17 20 -23.40 
  De Silva, Osheen 1886 SRI0.001-0.8620-17.20 
  Hemanth, Raam 2015 IND1.0010.26205.20 
  Neelash, Saha 2010 IND1.0010.26205.20 
  Gagare, Shardul m2437 IND0.001-0.2020-4.00 
  Madhurima, Shekhar 2013 IND1.0010.26205.20 
  Shyam, Nikil P. m2455 IND0.001-0.1820-3.60 
  Monnisha, Gk wf2055 IND1.0010.31206.20 
  Anurag, Mhamal m2446 IND0.001-0.1920-3.80 
  Michelle Catherina, P 2063 IND0.501-0.1820-3.60 
  Praggnanandhaa, R f2084 IND0.001-0.6520-13.00 

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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