Individual Calculations October 2012
 Serdovin, Mikhail  Total change: 2.70  Rating chartPersonal card
 Miner's Day Antratsit UKR 2012-08-23
RcRownchangeKK*chgGame
 2106 1918 1.50 5 0.09 30 2.70 
  Kononenko, Alexander f2298 UKR0.001-0.0930-2.70 
  Erofeev, Oleg 2122 UKR0.001-0.2430-7.20 
  Cherednichenko, Dmitry 1840 UKR1.0010.393011.70 
  Burkhach, Alexander 2205 UKR0.001-0.1630-4.80 
  Petrosian, Rafael 2063 UKR0.5010.19305.70 

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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