Individual Calculations March 2015
 Raghul, Ravi A  Total change: 28.40  Rating chartPersonal card
 rotary Chess King 2015 Chennai IND 2015-01-30
RcRownchangeKK*chgGame
 1460 1215 1.50 4 0.71 40 28.40 
  Kishan, Chand 1499 IND0.001-0.1640-6.40 
  Mehul, Ravindra Barde 1520 IND1.0010.864034.40 
  Shankar, Ramakrishnan 1396 IND0.001-0.2640-10.40 
  Sai Krishna, G.b.v. 1424 IND0.5010.274010.80 

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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