Individual Calculations July 2023
 Janani, J  Total change: 37.60  Rating chartPersonal card
 Visalakshi-Arunachalam 7th SCS International FIDE Rated Open Chess Tournament Sivakasi IND 2023-06-08
RcRownchangeKK*chgGame
 1395 1203 3.00 7 0.94 40 37.60 
  Kavin, Oviyan R 1519 IND1.0010.874034.80 
  Gokula, Kannan G M 1567 IND0.001-0.1040-4.00 
  Balaji, P 1515 IND0.001-0.1440-5.60 
  Ajay, Joe Louis A 1005 IND1.0010.24409.60 
  Naveen, Kumar P 1465 IND0.001-0.1840-7.20 
  Hiradhini, L 1069 IND1.0010.324012.80 
  Saisarvesh, S 1622 IND0.001-0.0740-2.80 

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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