Individual Calculations March 2011
 Yankelevich, Lev  Total change: 12.90  Rating chartPersonal card
 8. Internat. Schwalbacher Weihnachtsopen Schwalbach-Elm GER 2010-12-26
RcRownchangeKK*chgGame
 2155 1957 2.50 6 0.86 15 12.90 
  Mueller, Reinhold f2301 GER1.0010.881513.20 
  Becker, Thomas 2154 GER0.5010.25153.75 
  Holle, Cedric 1780 GER1.0010.27154.05 
  Armbrust, Florian f2274 GER0.001-0.1315-1.95 
  Wild, Achim 2089 GER0.001-0.3215-4.80 
  Tabatt, Hendrik 2333 GER0.001-0.0915-1.35 

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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