Individual Calculations July 2009
 Bulekpayev, Mirzat  Total change: 5.25  Rating chartPersonal card
 2. liga B various CZE 2008-10-12
RcRownchangeKK*chgGame
 2088 2008 1.00 2 0.21 25 5.25 
  Oresky, Jan 2084 CZE0.001-0.4025-10.00 
  Lorenc, Tomas 2091 CZE1.0010.612515.25 

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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