Individual Calculations April 2013
 Thirunaga Sundaram, S  Total change: -31.35  Rating chartPersonal card
 3rd AIM INTERNATIONAL FIDE RATED CHESS TMT (Below 1900) Namakkal, Tamil Nadu IND 2013-02-21
RcRownchangeKK*chgGame
 1486 1712 4.00 8 -2.09 15 -31.35 
  Sai, Krishna S 1381 IND1.0010.12151.80 
  Vinodh, Kumar B 1860 IND0.001-0.3015-4.50 
  Umashankar, A 1391 IND0.001-0.8715-13.05 
  Selvamuthu, K 1429 IND1.0010.16152.40 
  Bagat, Singh P 1542 IND0.501-0.2215-3.30 
  Vel, Viswanath G 1418 IND0.001-0.8515-12.75 
  Dhanush, S 1312  * IND1.0010.08151.20 
  Yutesh, P 1552 IND0.501-0.2115-3.15 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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