Individual Calculations January 2012
 Potrekeev, Pavel  Total change: -2.40  Rating chartPersonal card
 Krasnodar region Chmp. 2011 Men Krasnodar RUS 2011-10-14
RcRownchangeKK*chgGame
 2137 2161 4.00 8 -0.16 15 -2.40 
  Fomichenko, Eduard m2460 RUS0.001-0.1515-2.25 
  Vertegel, Evgeny 1873 RUS1.0010.16152.40 
  Kudelya, Igor 2067 RUS0.001-0.6315-9.45 
  Kupin, Ivan 1761  * RUS1.0010.08151.20 
  Tsiss, Alexander 2295 RUS1.0010.681510.20 
  Gorkavij, Vadim f2371 RUS0.001-0.2315-3.45 
  Gridnev, Yury 1953 RUS1.0010.23153.45 
  Chapliev, Aleksandr f2314 RUS0.001-0.3015-4.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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