Individual Calculations January 2012
 Korduban, Valerij  Total change: 14.85  Rating chartPersonal card
 Chess Memorial A.Goldberg Chernivtsy UKR 2011-12-17
RcRownchangeKK*chgGame
 2289 2112 3.50 9 0.99 15 14.85 
  Gudok, Viktor m2283 UKR0.001-0.2715-4.05 
  Mikhaletz, Lubomir g2466 UKR0.5010.39155.85 
  Razin, Vadim 2311 UKR0.5010.26153.90 
  Zavialov, Volodymyr 2155 UKR0.5010.06150.90 
  Liubarsky, Petro 2120 UKR0.5010.01150.15 
  Podolsky, Anton 2258 UKR1.0010.701510.50 
  Buturin, Vladimir m2268 UKR0.001-0.2915-4.35 
  Nechaev, Andrei 2422 UKR0.5010.36155.40 
  Yarmysty, Mikhail 2322 UKR0.001-0.2315-3.45 

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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