Individual Calculations January 2011
 Romanov, Sergey  Total change: 2.25  Rating chartPersonal card
 2-nd elimination tournament of central chess hours Moscow RUS 2010-10-12
RcRownchangeKK*chgGame
 2065 2140 5.50 9 0.15 15 2.25 
  Petukhov, Nikolay 1778 RUS1.0010.10151.50 
  Vul, Arkadi Eremeevich g2291 RUS0.5010.20153.00 
  Appolonov, Sergey m2405 RUS0.001-0.1815-2.70 
  Samatov, Anatolij 2015 RUS1.0010.33154.95 
  Jakovlev, Oleg 2087 RUS0.001-0.5715-8.55 
  Antonov, Alexandr 2012 RUS0.501-0.1715-2.55 
  Tekuchev, Robert 1980 RUS1.0010.29154.35 
  Piatin, Oleg 2072 RUS1.0010.41156.15 
  Kharinov, Konstantin 1942 RUS0.501-0.2615-3.90 

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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