Individual Calculations March 2015
 Swaminathan, K  Total change: -18.20  Rating chartPersonal card
 rotary Chess King 2015 Chennai IND 2015-01-30
RcRownchangeKK*chgGame
 1278 1255 1.00 4 -0.91 20 -18.20 
  Gopikrishnan, S 1482 IND0.001-0.2120-4.20 
  Ekantharaju 1554 IND0.001-0.1520-3.00 
  Keshav, Kothari 1021 IND0.001-0.7920-15.80 
  Tamilarasi, A 1056 IND1.0010.24204.80 

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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