Individual Calculations October 2017
 Samson, D Cruz J  Total change: 30.00  Rating chartPersonal card
 30th FIDE Rating Open Chess Tournament 2017 Thoothukudi IND 2017-09-24
RcRownchangeKK*chgGame
 1378 1333 3.50 6 0.75 40 30.00 
  Tharan, Adithya M 1025 IND1.0010.14405.60 
  Athish, S 1592 IND1.0010.824032.80 
  Sathya, Giri V 1733  * IND0.001-0.0840-3.20 
  Jos, Paul Davis 1586 IND0.001-0.1940-7.60 
  Magdalene, Roy R 1196 IND0.501-0.1840-7.20 
  Divin, S V 1135 IND1.0010.24409.60 
 * 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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