Individual Calculations December 2015
 Arpan, Das (jr)  Total change: -0.80  Rating chartPersonal card
 4th NATIONAL AMATEUR Delhi IND 2015-11-15
RcRownchangeKK*chgGame
 1668 1673 4.50 9 -0.02 40 -0.80 
  Abhishek, Pandey 1810 IND0.5010.18407.20 
  Sanjay, Chhabra 1822 IND0.5010.20408.00 
  Suraj, Dahiya 1834 IND0.001-0.2940-11.60 
  Mumukshu, Mittal 1430 IND1.0010.20408.00 
  Lawaniya, Eshan 1887 IND0.001-0.2340-9.20 
  Pratish, Raj 1412 IND0.501-0.3240-12.80 
  Shashi, Raj Saxena 1446 IND1.0010.21408.40 
  Mishra, Anwesha 1903 IND0.5010.294011.60 
  Arushi, Kotwal 1468 IND0.501-0.2640-10.40 

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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