Individual Calculations December 2023
 Maeda, Shuntaro  Total change: 32.40  Rating chartPersonal card
 Japan Open 2023 Tokyo JPN 2023-11-02
RcRownchangeKK*chgGame
 1974 1825 2.50 5 0.81 40 32.40 
  Widlund, Fredrik 2144 SWE1.0010.874034.80 
  Fujii, Chiaki 2002 JPN0.5010.23409.20 
  Schulze, Torben, Dr. 2325 GER0.001-0.0440-1.60 
  Nagataki, Kota 1937 JPN0.001-0.3540-14.00 
  Yamada, Misaki 1462 JPN1.0010.10404.00 

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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