Individual Calculations June 2017
 Kawanaka, Yosuke  Total change: -55.20  Rating chartPersonal card
 2017 Japan Chess Championship Tokyo JPN 2017-04-30
RcRownchangeKK*chgGame
 1733 1672 1.00 9 -2.76 20 -55.20 
  Shinoda, Taro 1992 JPN0.001-0.1320-2.60 
  Lorenzana, Arkenette 1826 JPN0.001-0.2920-5.80 
  Osaka, Takuma 1867 JPN0.001-0.2520-5.00 
  Nakazawa, Ryo 1473 JPN0.001-0.7620-15.20 
  Endo, Haruto 1323 JPN0.001-0.8920-17.80 
  Ishizuka, Mirai 1764 JPN1.0010.632012.60 
  Abe, Yuta 1693 JPN0.001-0.4720-9.40 
  Ogasa, Seiichi 1920 JPN0.001-0.1920-3.80 
  Mitsui, Riku 1739 JPN0.001-0.4120-8.20 

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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