Individual Calculations January 2014
 Narayanan, Srinath  Total change: -21.90  Rating chartPersonal card
 Kolkata Open Kolkata IND 2013-12-05
RcRownchangeKK*chgGame
 2279 2436 4.00 9 -2.19 10 -21.90 
  Linda, Rangarajan 2142 IND1.0010.15101.50 
  Sanikidze, Tornike g2553 GEO0.5010.16101.60 
  Stopa, Jacek m2488 POL0.001-0.4310-4.30 
  Visakh, Nr 2303 IND0.001-0.6810-6.80 
  Akash Pc, Iyer 2248 IND0.001-0.7410-7.40 
  Mithil, Ajgaonkar 2212 IND0.501-0.2810-2.80 
  Matta, Vinay Kumar f2199 IND0.501-0.3010-3.00 
  Arpan, Das 2038 IND1.0010.08100.80 
  Pradeep, Kumar R.a. 2325 IND0.501-0.1510-1.50 

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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