Individual Calculations March 2011
 Smirin, Ilya  Total change: -1.60  Rating chartPersonal card
 20th Annual North American Open Las Vegas, Nevada USA 2010-12-26
RcRownchangeKK*chgGame
 2473 2654 3.50 5 -0.16 10 -1.60 
  Norowitz, Yaacov 2375 USA0.501-0.3410-3.40 
  Molner, Mackenzie m2467 USA1.0010.26102.60 
  Arnold, Marc Tyler m2425 USA1.0010.21102.10 
  Kacheishvili, Giorgi g2575 GEO0.501-0.1110-1.10 
  Mitkov, Nikola g2523 MKD0.501-0.1810-1.80 

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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