Individual Calculations October 2022
 Wong, Jianwen  Total change: 71.40  Rating chartPersonal card
 17th Dato Arthur Tan Malaysian Open Chess Championship 2022 Kuala Lumpur MAS 2022-09-04
RcRownchangeKK*chgGame
 2109 2227 5.00 7 0.60 20 12.00 
  Chua, Chee Sian Sebastien 1936 MAS1.0010.15203.00 
  Razali, Faeznor 1827  * MAS1.0010.08201.60 
  Ali, Muhammad Lutfi m2374 INA0.001-0.3020-6.00 
  Ang, Ern Jie Anderson 1928 MAS1.0010.15203.00 
  Galas, Bernadette wm2085 PHI1.0010.31206.20 
  Nitin, S. m2416 IND0.001-0.2520-5.00 
  Tobing, Daniel Hermawan Lumban f2198 INA1.0010.46209.20 
 * 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)
 
 Six Days Budapest September 2022 IM Budapest HUN 2022-09-15
RcRownchangeKK*chgGame
 2306 2227 6.50 9 2.97 20 59.40 
  Krizsany, Laszlo m2387 HUN1.0010.712014.20 
  Vanczak, Tamas f2379 HUN1.0010.702014.00 
  Szeberenyi, Adam m2320 HUN1.0010.632012.60 
  Jakab, Attila m2311 HUN1.0010.622012.40 
  Player, Edmund C 2218 ENG0.001-0.5120-10.20 
  Dev, Shah c2314 IND1.0010.622012.40 
  Snehal, Bhosale c2210 IND0.501-0.0220-0.40 
  Sahithi, Varshini M wm2270 IND1.0010.562011.20 
  Bochnicka, Vladimir f2341 SVK0.001-0.3420-6.80 

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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