Individual Calculations September 2015
 Rahul, Krishna Viswanathan  Total change: -58.00  Rating chartPersonal card
 TN State Sub Junior open Chennai IND 2015-08-06
RcRownchangeKK*chgGame
 1353 1448 3.50 8 -1.45 40 -58.00 
  Siddharth, Sabharishankar 1698 IND0.5010.314012.40 
  Manu, David Suthandram R 1725 IND0.001-0.1740-6.80 
  Jeyam, Subbaiah C 1104 IND0.501-0.3840-15.20 
  Antony, Jesumarian Leslie 1260 IND0.501-0.2440-9.60 
  Suryaa, S S 1188 IND0.501-0.3240-12.80 
  Nithin, A V 1305 IND0.501-0.1940-7.60 
  Vigneshwaran, K 1256 IND0.501-0.2540-10.00 
  Rahul, V 1287 IND0.501-0.2140-8.40 

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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