Individual Calculations July 2011
 Keller, Peter  Total change: 10.05  Rating chartPersonal card
 Deutsche Jugendmeisterschaft U14 Oberhof GER 2011-06-12
RcRownchangeKK*chgGame
 1934 1874 4.50 9 0.67 15 10.05 
  Berkov, Mikhail 1782 GER1.0010.37155.55 
  Schroeder, Jan-Christian 2151 GER0.5010.33154.95 
  Yankelevich, Lev 2032 GER0.5010.21153.15 
  Lampert, Jonas 2165 GER0.5010.35155.25 
  Grigorian, Spartak 1971 GER1.0010.63159.45 
  Peil, Christoph 1902 GER0.001-0.4615-6.90 
  Siegert, Gregor 1618 GER0.001-0.8115-12.15 
  Richter, Leonard 1856 GER1.0010.47157.05 
  Bonk, Andras 1930 GER0.001-0.4215-6.30 

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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