Individual Calculations October 2015
 Pradeep, Reddy  Total change: -9.40  Rating chartPersonal card
 Saharanpur International Rating All India Open Chess Tournament-2015 Saharanpur, Uttar Pradesh IND 2015-09-09
RcRownchangeKK*chgGame
 1357 1343 0.50 2 -0.47 20 -9.40 
  Vikash, Nishad 1646 IND0.001-0.1420-2.80 
  Ravi, Verma 1068 IND0.501-0.3320-6.60 

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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