Individual Calculations November 2012
 Jayakumar, P K  Total change: 8.70  Rating chartPersonal card
 ACE Alappuzha FIDE Rated - 2012 Alappuzha IND 2012-10-07
RcRownchangeKK*chgGame
 1789 1537 2.00 7 0.58 15 8.70 
  Himanshu, Sharma m1937  * IND0.001-0.0815-1.20 
  Ajeesh, Antony 1914 IND0.001-0.0915-1.35 
  Karunanayake, Mayuri 1704 SRI1.0010.721510.80 
  Thamizharasan, J 1693 IND0.5010.21153.15 
  Shaon, Chowdhury 1828 IND0.001-0.1515-2.25 
  Ajith, Kumar P N 1806 IND0.001-0.1715-2.55 
  Marthandan, K U 1643 IND0.5010.14152.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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