Individual Calculations February 2018
 Siddik, Akbar  Total change: 7.60  Rating chartPersonal card
 Karippaparambil KC Sebastain Memorial below 1500 FIDE Kottayam IND 2018-01-26
RcRownchangeKK*chgGame
 1239 1391 6.50 9 0.19 40 7.60 
  Balakrishnan.k 1131 IND1.0010.18407.20 
  Krishna M K, Ramanatha 1264 IND0.501-0.1740-6.80 
  Ramakrishnan, K K 1258 IND0.001-0.6840-27.20 
  Dheepak, S 1225 IND1.0010.284011.20 
  Benson, Baby 1258 IND1.0010.324012.80 
  Mohammed, Ubaidullah T A 1289 IND0.501-0.1440-5.60 
  Roby, K Raju 1260 IND1.0010.324012.80 
  Laiju, Ct 1195 IND0.501-0.2540-10.00 
  Akash, Thomas 1267 IND1.0010.334013.20 

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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