Individual Calculations June 2016
 Luo, Muhan  Total change: -7.60  Rating chartPersonal card
 13th Annual Great Lakes Chess Open Battle Creek, Michigan USA 2016-04-29
RcRownchangeKK*chgGame
 1898 1769 0.50 2 -0.19 40 -7.60 
  Manion, Tom A 1756 USA0.501-0.0240-0.80 
  Davidovich, Manis 2040 USA0.001-0.1740-6.80 

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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