Individual Calculations January 2009
 Jayakumar, P  Total change: 32.55  Rating chartPersonal card
 "MONGINIS" 46th National 'B' Chess Championship 2008 Goa,India IND 2008-09-15
RcRownchangeKK*chgGame
 2218 2104 6.50 12 2.17 15 32.55 
  Sharma, Dinesh K m2354 IND0.001-0.1915-2.85 
  Cyrus, Pereira 1873 IND1.0010.21153.15 
  Himanshu, Sharma m2423 IND1.0010.871513.05 
  Rajesh, V A V f2256 IND1.0010.701510.50 
  Deepan, Chakkravarthy J g2454 IND0.001-0.1115-1.65 
  Joshi, G B 2302 IND1.0010.761511.40 
  Premnath, R 2256 IND0.001-0.3015-4.50 
  Pradeep, Kumar R A 2250 IND0.5010.20153.00 
  Gurpreet, Singh Maras 2187 IND0.001-0.3915-5.85 
  Gillford, Thangkhiew 2006 IND1.0010.37155.55 
  Matta, Vinay Kumar 2265 IND0.001-0.2915-4.35 
  Santhosh, Kumar G 1984 IND1.0010.34155.10 

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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