Individual Calculations October 2015
 Surendran, N  Total change: 17.40  Rating chartPersonal card
 Saharanpur International Rating All India Open Chess Tournament-2015 Saharanpur, Uttar Pradesh IND 2015-09-09
RcRownchangeKK*chgGame
 1965 2177 7.50 9 0.87 20 17.40 
  Ramesh, Kumar Sonker 1777  * IND1.0010.08201.60 
  Dinesh, Sinha 1777  * IND1.0010.08201.60 
  Dhanush, Ragav 1777  * IND1.0010.08201.60 
  Mahabir, Parshad Verma 1853 IND1.0010.13202.60 
  Rahul, Ubadhyay 1966 IND1.0010.23204.60 
  Purushothaman, T 2084 IND1.0010.37207.40 
  Himanshu, Sharma m2402 IND0.001-0.2220-4.40 
  Singh, Arvinder Preet 2131 IND0.501-0.0620-1.20 
  Avijit, Das 1918 IND1.0010.18203.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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