Individual Calculations March 2015
 Hayagrivas, M B  Total change: -17.20  Rating chartPersonal card
 rotary Chess King 2015 Chennai IND 2015-01-30
RcRownchangeKK*chgGame
 1382 1172 0.50 4 -0.43 40 -17.20 
  Sahadevan, M 1401 IND0.001-0.2140-8.40 
  Sai, Siddardha A 1357 IND0.001-0.2640-10.40 
  Tekam, Krunal 1431 IND0.5010.324012.80 
  Nivetta, T 1337 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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