Individual Calculations February 2018
 Jayakumar, P K  Total change: 71.40  Rating chartPersonal card
 Karippaparambil KC Sebastain Memorial below 1500 FIDE Kottayam IND 2018-01-26
RcRownchangeKK*chgGame
 1396 1354 7.50 9 3.57 20 71.40 
  Harish, Ram Sheriff 1058 IND1.0010.15203.00 
  Sankar, S 1236 IND1.0010.34206.80 
  Raj, Kamal S 1473 IND1.0010.662013.20 
  Nagasri, Saikanth 1463 IND0.5010.15203.00 
  Loka, Prakash A S 1480 IND1.0010.672013.40 
  Kavi, Samrat P 1447 IND1.0010.632012.60 
  Manikuttan, K P 1480 IND0.001-0.3320-6.60 
  Vengatesan, B 1496 IND1.0010.692013.80 
  Devi, Dayal Singh 1434 IND1.0010.612012.20 

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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