Individual Calculations October 2013
 Lednev, Valeriy  Total change: -20.10  Rating chartPersonal card
 Open September A Moscow RUS 2013-09-07
RcRownchangeKK*chgGame
 2074 2058 2.50 8 -1.34 15 -20.10 
  Pokrovski, Pavel f2206 RUS0.5010.20153.00 
  Gagarinov, Sergey 2259 RUS0.001-0.2415-3.60 
  Dedyukhin, Oleg 2179 RUS0.001-0.3415-5.10 
  Novikov, Sergey M. 1851 RUS1.0010.23153.45 
  Cho, Seongho 2025 KOR0.001-0.5515-8.25 
  Grishaev, Igor 2031 RUS0.001-0.5415-8.10 
  Kondratiev, Vissarion L. 2078 RUS0.001-0.4715-7.05 
  Jakovlev, Oleg 1963 RUS1.0010.37155.55 

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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