Individual Calculations October 2012
 Erofeev, Oleg  Total change: -12.30  Rating chartPersonal card
 Miner's Day Antratsit UKR 2012-08-23
RcRownchangeKK*chgGame
 2081 2122 2.50 6 -0.82 15 -12.30 
  Serdovin, Mikhail 1918 UKR1.0010.24153.60 
  Petrosian, Rafael 2063 UKR1.0010.42156.30 
  Hatskevich, Oleg 2335 UKR0.001-0.2315-3.45 
  Novikov, Alexander 1923 UKR0.001-0.7615-11.40 
  Shevchenko, Valery 2166 UKR0.5010.06150.90 
  Bronnikov, Alexander 2083 UKR0.001-0.5515-8.25 

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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