Individual Calculations May 2018
 Rangan, Kumar  Total change: -0.40  Rating chartPersonal card
 Karnataka State Rated Open Chess championship Banglore IND 2018-04-14
RcRownchangeKK*chgGame
 1527 1206 0.00 1 -0.13 20 -2.60 
  Shivanth, M 1527 IND0.001-0.1320-2.60 

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)
 
 Hatsun Idhayam 4th SCS FIDE Rated Sivakasi IND 2018-04-21
RcRownchangeKK*chgGame
 1388 1206 2.00 6 0.11 20 2.20 
  Rajeev, V M 1606  * IND0.001-0.0820-1.60 
  Praveen, Kumar Gunasekaran 1558 IND0.001-0.1120-2.20 
  Gurubaran, K 1025 IND1.0010.26205.20 
  Shaktivel, Selvaraj 1491 IND0.001-0.1620-3.20 
  Vishnu, Vijay 1042 IND1.0010.28205.60 
  Senthil, Kumaran T.h. 1606  * IND0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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