Individual Calculations February 2013
 Grishaev, Igor  Total change: -20.70  Rating chartPersonal card
 Nezhmetdinov A Moscow RUS 2013-01-05
RcRownchangeKK*chgGame
 2065 1989 1.00 6 -1.38 15 -20.70 
  Vetrov, Gleb 2116 RUS0.001-0.3315-4.95 
  Zavialov, Vladimir 2122 RUS0.001-0.3215-4.80 
  Simakov, Alexey P. 2054 RUS1.0010.59158.85 
  Paramzina, Anastasya wc2059 RUS0.001-0.4015-6.00 
  Vasenina, Anna wf2006 RUS0.001-0.4815-7.20 
  Gumirov, Konstantin L 2034 RUS0.001-0.4415-6.60 

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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