Individual Calculations February 2013
 Visalatchi, R  Total change: -22.80  Rating chartPersonal card
 05th Chennai Open - 2013 Chennai IND 2013-01-15
RcRownchangeKK*chgGame
 1785 1918 5.00 10 -1.52 15 -22.80 
  Visakh, Nr 2205 IND0.001-0.1615-2.40 
  Vikram, G 1575 IND0.501-0.3815-5.70 
  Prajesh, R 1721 IND0.001-0.7515-11.25 
  George, Daniel 1652 IND0.501-0.3215-4.80 
  K C, Umesh 1584 NEP1.0010.12151.80 
  Bhuvan, R 1632 IND0.001-0.8415-12.60 
  Prakruthee, A 1640 IND1.0010.17152.55 
  Manickavelu, A 1644 IND1.0010.17152.55 
  Ramaswamy, Aarthie wg2105 IND0.5010.24153.60 
  Negi, V S 2092 IND0.5010.23153.45 

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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