Individual Calculations May 2023
 Nigudkar, Ameya  Total change: -1.00  Rating chartPersonal card
 Indore International Open (Challengers Category) Indore IND 2023-04-03
RcRownchangeKK*chgGame
 1457 1271 1.00 4 -0.05 20 -1.00 
  Rohit, Rahulkumar J 1463 IND0.001-0.2520-5.00 
  Sudhirsana, Singh R.k. 1538 IND0.001-0.1820-3.60 
  Sanchita, Yadav 1415 IND1.0010.692013.80 
  Geet, Jain 1410 IND0.001-0.3120-6.20 

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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