Individual Calculations March 2015
 Kalyan, Reddy K  Total change: -23.60  Rating chartPersonal card
 rotary Chess King 2015 Chennai IND 2015-01-30
RcRownchangeKK*chgGame
 1237 1354 2.00 4 -0.59 40 -23.60 
  Pankaj, Tomar 1546 IND0.001-0.2540-10.00 
  Harish, S (2003) 1136 IND0.501-0.2840-11.20 
  Pon, Perumal S 1112 IND0.501-0.3040-12.00 
  Shanmuga, Priya S 1152 IND1.0010.24409.60 

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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