Individual Calculations May 2019
 Sasane, Sunil M  Total change: -10.60  Rating chartPersonal card
 National FIDE Rating Open Chess Tournament for Visually challenged 2019 Goa IND 2019-04-25
RcRownchangeKK*chgGame
 1369 1226 0.50 3 -0.53 20 -10.60 
  Venkat, Reddy S 1566 IND0.001-0.1220-2.40 
  Rahul, Navghane 1041 IND0.501-0.2420-4.80 
  Rajkumar, B 1501 IND0.001-0.1720-3.40 

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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