Individual Calculations July 2016
 Chalke, Soham  Total change: -22.40  Rating chartPersonal card
 maharashtra State selection open under 13 Rating chess tmt jalgaon IND 2016-06-10
RcRownchangeKK*chgGame
 1312 1127 0.50 4 -0.56 40 -22.40 
  Sarvankar, Girish 1378 IND0.001-0.1940-7.60 
  Kotalwar, Shubh 1302 IND0.001-0.2740-10.80 
  Mahek, J Hinhoriya 1360 IND0.001-0.2140-8.40 
  Birla, Sarvesh 1209 IND0.5010.11404.40 

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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