Individual Calculations January 2013
 Aditya, Guhagarkar  Total change: -20.10  Rating chartPersonal card
 Maharashtra Open FIDE Rating tournament (Maharashtra players) Dadar, Mumbai IND 2012-11-21
RcRownchangeKK*chgGame
 1757 1512 0.00 3 -0.59 15 -8.85 
  Joglekar, Abhijit 1777 IND0.001-0.1815-2.70 
  Thapa, I B 1769 IND0.001-0.1815-2.70 
  Harshad S, Parulekar 1725 IND0.001-0.2315-3.45 

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)
 
 8th Asian Schools Chess Championship,under-9 New Delhi IND 2012-12-13
RcRownchangeKK*chgGame
 1431 1512 3.50 7 -0.75 15 -11.25 
  Shah, Rishab 1336 IND1.0010.27154.05 
  Erigaisi, Arjun 1731 IND0.001-0.2215-3.30 
  Ragesh, Sarma M 1264 IND1.0010.19152.85 
  Shuban, Saha 1475 IND0.501-0.0515-0.75 
  Harshavardhan, G B 1456 IND0.001-0.5815-8.70 
  Jayasena, Tharaka Udayanga 1376 SRI0.001-0.6815-10.20 
  Chaithanya, Ganesh 1379 IND1.0010.32154.80 

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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