Individual Calculations July 2023
 Balan, Vairavan  Total change: -2.60  Rating chartPersonal card
 2nd SSS International Open FIDE Rated Chess Tournament Pudukottari IND 2023-05-29
RcRownchangeKK*chgGame
 1214 1280 4.00 7 -0.13 20 -2.60 
  Dharshana, C 1044 IND1.0010.20204.00 
  Kavin, Oviyan R 1575 IND0.001-0.1520-3.00 
  Sai, Tanishka T 1048 IND1.0010.21204.20 
  Danvanth, R 1469 IND0.001-0.2520-5.00 
  Deepak, Raj Hari 1129 IND0.001-0.7020-14.00 
  Siranjeevi, Sanjay S 1106 IND1.0010.27205.40 
  Joe, Gladson L 1125 IND1.0010.29205.80 

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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