Individual Calculations December 2023
 Saito, Hiromasa  Total change: 13.80  Rating chartPersonal card
 Japan Open 2023 Tokyo JPN 2023-11-02
RcRownchangeKK*chgGame
 1956 1848 3.00 6 0.69 20 13.80 
  Frayna, Janelle Mae wg2207 PHI0.001-0.1020-2.00 
  McKenna, John R 1486 ENG1.0010.10202.00 
  Higashino, Tetsuo 2094 JPN1.0010.812016.20 
  Shinoda, Taro 1965 JPN0.5010.16203.20 
  Kojima, Shinya m2306 JPN0.001-0.0520-1.00 
  Kawamura, Takuto 1675 JPN0.501-0.2320-4.60 

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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