Individual Calculations October 2008
 Roitzsch, Philippe  Total change: -7.35  Rating chartPersonal card
 Offene Deutsche Jugendmeisterschaft U25 Willingen GER 2008-05-11
RcRownchangeKK*chgGame
 1878 1971 2.00 4 -0.49 15 -7.35 
  Bergner, Philipp 1749 GER0.001-0.7815-11.70 
  Neumair, Cedric 1844 GER0.501-0.1715-2.55 
  Kelm, Marcel 2016 GER0.5010.06150.90 
  Ackermann, Johannes 1902 GER1.0010.40156.00 

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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