Individual Calculations November 2016
 Moussa, Alaa-Eddine  Total change: 12.20  Rating chartPersonal card
 2016 Michigan Bottom Half Class Championships Dearborn, Michigan USA 2016-10-01
RcRownchangeKK*chgGame
 1969 2035 3.50 5 0.61 20 12.20 
  Roe, Philip 2025 USA1.0010.49209.80 
  Gaisinsky, Adam 1746 CAN0.501-0.3420-6.80 
  Williams, Ronald 1852 USA1.0010.26205.20 
  Posthuma, Joshua G 2198 USA0.001-0.2820-5.60 
  Zhang, Henry 2023 CAN1.0010.48209.60 

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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