Individual Calculations July 2017
 Ries, Alexander  Total change: 9.40  Rating chartPersonal card
 9. Rheinland-Pfalz-Open Lambsheim GER 2017-06-15
RcRownchangeKK*chgGame
 2042 1919 2.50 6 0.47 20 9.40 
  Barthel, Ansgar 2145 GER0.001-0.2120-4.20 
  Van Leyen, Peter 1652 GER1.0010.18203.60 
  Meiser, Markus 2156 GER0.5010.30206.00 
  Roelle, Philipp 2062 GER0.5010.19203.80 
  Boos, Patrick 2049 GER0.5010.18203.60 
  Lopez-Rojas, Jeffrey 2190 GER0.001-0.1720-3.40 

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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