Individual Calculations May 2017
 Peters, Paul  Total change: 3.00  Rating chartPersonal card
 Luxembourg Team Championship 16/17 Round 8-9 various LUX 2017-03-05
RcRownchangeKK*chgGame
 1697 1826 1.50 2 0.15 20 3.00 
  Fourcart, Marc 1670 FRA1.0010.29205.80 
  Weirich, Eric 1724 LUX0.501-0.1420-2.80 

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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