Individual Calculations August 2012
 Artamonov, Valery  Total change: 30.90  Rating chartPersonal card
 L. Polugaevsky Memorial 2012 Samara RUS 2012-07-04
RcRownchangeKK*chgGame
 2432 2211 4.00 8 2.06 15 30.90 
  Kabanov, Nikolai g2496 RUS0.001-0.1615-2.40 
  Bobrov, Vitaly 1925 RUS1.0010.16152.40 
  Rozhko, Dmitry f2406 RUS1.0010.751511.25 
  Ovetchkin, Roman g2501 RUS0.5010.34155.10 
  Tukhaev, Adam g2546 UKR1.0010.881513.20 
  Goganov, Aleksey m2509 RUS0.001-0.1515-2.25 
  Iljushin, Alexei g2517 RUS0.5010.36155.40 
  Geller, Jakov g2555 RUS0.001-0.1215-1.80 

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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