Individual Calculations September 2019
 Umer, S.m  Total change: 1.40  Rating chartPersonal card
 8th National Amateur Championship 2019 Bhopal IND 2019-08-20
RcRownchangeKK*chgGame
 1581 1574 4.00 8 0.07 20 1.40 
  Rayudu, Sai Charan Raj 1288 IND1.0010.16203.20 
  Sanchit, Anand 1878 IND0.001-0.1420-2.80 
  Mali, Nilesh 1462 IND1.0010.35207.00 
  Ethan, V Johnson 1404 IND1.0010.28205.60 
  Parihar, Rajeev Singh 1749 IND1.0010.732014.60 
  Sharma, Pankaj c1767 IND0.001-0.2520-5.00 
  Kohli, Pranav 1698 IND0.001-0.3320-6.60 
  Sandeep, Santhosh 1398 IND0.001-0.7320-14.60 

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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