Individual Calculations July 2013
 Guth, Wolf-Dietrich  Total change: -1.95  Rating chartPersonal card
 16. Rhein-Main-Open 2013 A Bad Homburg GER 2013-05-29
RcRownchangeKK*chgGame
 2022 1973 2.50 6 -0.13 15 -1.95 
  Friedrich, Jan 2251 GER0.001-0.1715-2.55 
  Marzec, Witold 1805 GER0.501-0.2215-3.30 
  Christen, Stefan 1825 GER1.0010.30154.50 
  Galkin, Wladislaw 2066 GER0.001-0.3715-5.55 
  Biegel, Thomas 2090 GER1.0010.66159.90 
  Mueller, Daniel 2097 GER0.001-0.3315-4.95 

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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