Individual Calculations April 2013
 Matta, Vinay Kumar  Total change: 13.95  Rating chartPersonal card
 National Team Chess Championship AP IND 2013-02-20
RcRownchangeKK*chgGame
 2141 2195 6.00 9 0.93 15 13.95 
  Navin, Kanna T U 2362 IND0.5010.22153.30 
  Patel, Nishrut R 1795  * IND1.0010.08151.20 
  Chakravarthi Reddy, M 2049 IND0.501-0.2015-3.00 
  Sukhpal, Singh 2087 IND1.0010.35155.25 
  Harsha, Bharathakoti 2102 IND0.501-0.1315-1.95 
  Nath, Rupankar 2089 IND1.0010.36155.40 
  Satyapragyan, Swayangsu m2472 IND0.5010.33154.95 
  Ranjan, Rakesh 1943 IND1.0010.19152.85 
  Sagar, Shah 2371 IND0.001-0.2715-4.05 
 * 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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