Individual Calculations January 2015
 Dharunkumar  Total change: -12.00  Rating chartPersonal card
 2nd Arvind Durga open FIDE Rating Chennai IND 2014-12-25
RcRownchangeKK*chgGame
 1376 1148 1.00 6 -0.30 40 -12.00 
  Priyamvadha, Sundar 1458 IND0.001-0.1440-5.60 
  Vikhram, R 1404 IND0.001-0.1940-7.60 
  Suresh, Kumar R 1374 IND1.0010.794031.60 
  Sharan, S 1399 IND0.001-0.1940-7.60 
  Prahalad, B 1305 IND0.001-0.2940-11.60 
  Bragadeeshwaran, Chidambaram.c 1318 IND0.001-0.2840-11.20 

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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