Rapid: Individual Calculations September 2023
 Yasuda, Ousuke  Total change: 8.80  Rating chartPersonal card
 Western Tokyo Rapid Open 2023 Tokyo JPN 2023-07-30
RcRownchangeKK*chgGame
 1796 1528 1.00 4 0.22 40 8.80 
  Dorn, Paris 1959 CAN1.0010.934037.20 
  Kuroda, Yunosuke 1725 JPN0.001-0.2540-10.00 
  Palomares, Jordi 1828 ESP0.001-0.1540-6.00 
  Erkoc, Vedat 1671 TUR0.001-0.3140-12.40 

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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