Individual Calculations March 2015
 Meenatchi, Rajam V  Total change: 61.20  Rating chartPersonal card
 rotary Chess King 2015 Chennai IND 2015-01-30
RcRownchangeKK*chgGame
 1371 1170 2.50 4 1.53 40 61.20 
  Sukumar.s 1356 IND1.0010.744029.60 
  Arputharaj, D 1361 IND0.001-0.2540-10.00 
  Mohammed, Nizzar 1425 IND0.5010.314012.40 
  Jamal, Muhammad M 1343 IND1.0010.734029.20 

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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