Individual Calculations July 2018
 Friedrich, Andreas  Total change: 20.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Finale E Leipzig GER 2018-05-31
RcRownchangeKK*chgGame
 1620 1617 3.00 5 0.52 40 20.80 
  Schmechtig, Lucas 1620 GER0.5010.00400.00 
  Linde, Peter 1616 GER0.5010.00400.00 
  Bramser, Ralf 1650 GER1.0010.554022.00 
  Staack, Maik 1616 GER0.001-0.5040-20.00 
  Fuhrmann, Bahne 1597 GER1.0010.474018.80 

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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