Individual Calculations July 2011
 Amalan, S A  Total change: -14.55  Rating chartPersonal card
 59th Tamilnadu State FIDE Rated Chess Tmt Chennai IND 2011-05-22
RcRownchangeKK*chgGame
 1623 1665 3.50 8 -0.97 15 -14.55 
  Pranav, Vijay 1964 IND0.001-0.1515-2.25 
  Praveen, Krishna T 1404 IND0.501-0.3215-4.80 
  Chujeeth, Vignesh A 1418 IND0.001-0.8115-12.15 
  Ananya, G Sandhilya 1462 IND1.0010.24153.60 
  Anbumathi, S 1539 IND1.0010.33154.95 
  Vignesh, Nr 1974 IND0.001-0.1415-2.10 
  Harivardhini, I 1451 IND1.0010.23153.45 
  Atthicharan, T 1774 IND0.001-0.3515-5.25 

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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