Individual Calculations January 2020
 De Silva, Yuvin  Total change: 0.80  Rating chartPersonal card
 2019 Box Hill Open Melbourne AUS 2019-10-18
RcRownchangeKK*chgGame
 1327 1028 1.00 6 0.02 40 0.80 
  Balasubramanian, Mangalaganesh 1428  * AUS0.001-0.0840-3.20 
  Ozernov, Michael 1185 AUS0.001-0.2940-11.60 
  Chai, Isaac 1419 AUS0.001-0.0940-3.60 
  Mangalaganesh, Rahul 1307 AUS0.001-0.1640-6.40 
  Mitelman, Jenna 1195 AUS1.0010.724028.80 
  Ansari, Sharjeel 1428  * AUS0.001-0.0840-3.20 
 * 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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