Individual Calculations November 2011
 Costachi, Mihnea  Total change: 0.75  Rating chartPersonal card
 European B-12 Championship Albena BUL 2011-09-11
RcRownchangeKK*chgGame
 1863 1911 4.50 8 0.05 15 0.75 
  Gulsoy, Mustafa Alpago 1588 TUR1.0010.13151.95 
  Lecomte, Robin 1809 NED1.0010.36155.40 
  Van Foreest, Jorden 2153 NED0.5010.30154.50 
  Trjapishko, Alexandr 2046 UKR0.001-0.3215-4.80 
  Drozdowski, Konrad 1854 POL1.0010.42156.30 
  Savenkov, Konstantin 2038 RUS0.001-0.3315-4.95 
  Tomczak, Mikolaj 1655 POL0.501-0.3115-4.65 
  Ozen, Bahadir c1759 TUR0.501-0.2015-3.00 

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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