Individual Calculations December 2015
 Raj, Prakhar  Total change: -4.40  Rating chartPersonal card
 4th NATIONAL AMATEUR Delhi IND 2015-11-15
RcRownchangeKK*chgGame
 1471 1472 4.50 9 -0.11 40 -4.40 
  Ankit, Sen 1789 IND0.001-0.1340-5.20 
  Suraj, Dahiya 1834 IND0.001-0.1040-4.00 
  Sai, Rohan Chowdary M 1193 IND0.501-0.3440-13.60 
  Gunin, Malik 1180 IND1.0010.15406.00 
  Manjunath, Jain 1712 IND0.001-0.2040-8.00 
  Bhavik, Ahuja 1215 IND1.0010.18407.20 
  Patel, Palak 1816 IND0.001-0.1240-4.80 
  Shanya, Mishra 1318 IND1.0010.294011.60 
  Vivek, Negi 1184 IND1.0010.16406.40 

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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