Individual Calculations June 2015
 Prerak, Darvekar  Total change: 2.00  Rating chartPersonal card
 Maharashtra State Under 9 Open Selection Tournament Thane, Maharashtra IND 2015-05-21
RcRownchangeKK*chgGame
 1258 1038 0.50 2 0.05 40 2.00 
  Dhanvij, Ansh 1281 IND0.001-0.2040-8.00 
  Nilkant, Shrey 1234 IND0.5010.254010.00 

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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