Individual Calculations February 2014
 Poorna, Sri M.k  Total change: -0.30  Rating chartPersonal card
 01st Arrvindurga School of Chess rating tmt below 1800 Chennai IND 2013-12-27
RcRownchangeKK*chgGame
 1368 1371 3.00 6 -0.02 15 -0.30 
  Venkat, Reddy S 1603 IND1.0010.791511.85 
  Aadityan, G 1627 IND0.001-0.1915-2.85 
  Tawari, Anuj 1674 IND0.001-0.1415-2.10 
  Santhosh, Santhanakumar 1135 IND0.001-0.8015-12.00 
  Vihrteshwar, T R 1117 IND1.0010.19152.85 
  Hiran, Banerjee 1050 IND1.0010.13151.95 

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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