Individual Calculations March 2015
 Vaishali, Radhakrishnan  Total change: -39.60  Rating chartPersonal card
 rotary Chess King 2015 Chennai IND 2015-01-30
RcRownchangeKK*chgGame
 1262 1258 2.00 6 -0.99 40 -39.60 
  Kishore Dev, S. 1491 IND0.001-0.2140-8.40 
  Dhamodharan, M. 1563 IND0.001-0.1440-5.60 
  Sakthi, Subash A S 1031 IND0.501-0.2940-11.60 
  Jayaprakash, M 1040 IND0.501-0.2840-11.20 
  Sangeetha, R 1023 IND1.0010.21408.40 
  Rajiv, Soni 1423 IND0.001-0.2840-11.20 

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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