Individual Calculations January 2015
 Grishaev, Igor  Total change: -15.00  Rating chartPersonal card
 Open Moscow A December Moscow RUS 2014-12-06
RcRownchangeKK*chgGame
 1984 1954 3.50 9 -0.75 20 -15.00 
  Komissarov, Alexey 2215 RUS0.5010.32206.40 
  Vul, Arkadi Eremeevich g2287 RUS0.001-0.1220-2.40 
  Minko, Dmitry 1816 RUS1.0010.31206.20 
  Khropova, Larisa wf2006 RUS0.001-0.4320-8.60 
  Kashpur, Mark 1901 RUS0.501-0.0720-1.40 
  Voinikonis, Nikita 1861 RUS0.001-0.6320-12.60 
  Novikov, Sergey M. 1843 RUS0.501-0.1520-3.00 
  Malov, Lev 1945 RUS1.0010.49209.80 
  Tomashevich, Alexey 1978 RUS0.001-0.4720-9.40 

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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