Individual Calculations February 2013
 Zimin, Alexey  Total change: -19.65  Rating chartPersonal card
 Nezhmetdinov A Moscow RUS 2013-01-05
RcRownchangeKK*chgGame
 2026 2237 1.00 3 -1.31 15 -19.65 
  Polischuk, Anatoly 2009 RUS0.001-0.7915-11.85 
  Vasenina, Anna wf2006 RUS1.0010.21153.15 
  Bobrov, Yury 2064 RUS0.001-0.7315-10.95 

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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