Individual Calculations January 2009
 Piskun, Alexey  Total change: -22.05  Rating chartPersonal card
 Team Moscow Chmp. 2008 HL Moscow RUS 2008-10-12
RcRownchangeKK*chgGame
 2216 2117 0.00 4 -1.47 15 -22.05 
  Ustinov, Alexandr 2214 RUS0.001-0.3715-5.55 
  Kurukin, Dmitry 2186 RUS0.001-0.4015-6.00 
  Prokopchuk, Yury 2309 RUS0.001-0.2515-3.75 
  Erofeev, Alexey 2156 RUS0.001-0.4515-6.75 

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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