Individual Calculations July 2010
 Luther, Alexander  Total change: -34.50  Rating chartPersonal card
 Offene Deutsche Jugendmeisterschaft U25 Oberhof GER 2010-05-22
RcRownchangeKK*chgGame
 1871 1925 2.00 6 -1.38 25 -34.50 
  Zentgraf, Robert 2108 GER0.001-0.2625-6.50 
  Leddin, Mathias 1672 GER1.0010.19254.75 
  Becker, Carsten 2007 GER0.001-0.3925-9.75 
  Arps, Jan-Philipp 2013 GER0.001-0.3825-9.50 
  Velina, Valeria 1771 GER1.0010.29257.25 
  Kuehne, Niklas 1652 GER0.001-0.8325-20.75 

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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