Individual Calculations January 2023
 Arhan, Chethan Anand  Total change: 62.40  Rating chartPersonal card
 IX Chessable Sunway Sitges Chess Festival - Group A Sitges (Barcelona) ESP 2022-12-12
RcRownchangeKK*chgGame
 2301 2112 4.00 9 1.56 40 62.40 
  Aditya, Mittal m2479 IND0.5010.404016.00 
  Narciso Dublan, Marc g2448 ESP0.001-0.1240-4.80 
  Larkin, Benjamin 1866 ENG1.0010.19407.60 
  Lim, Zhuo Ren f2305 MAS1.0010.754030.00 
  Jain, Kashish Manoj f2334 IND0.001-0.2240-8.80 
  Van Dael, Siem f2345 NED1.0010.794031.60 
  Nawin, J J f2351 IND0.001-0.2040-8.00 
  Yordanov, Lachezar f2294 BUL0.5010.24409.60 
  Kristoferitsch, Daniel f2286 AUT0.001-0.2740-10.80 

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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