Individual Calculations April 2008
 Plotkin, Victor  Total change: 9.15  Rating chartPersonal card
 2007 Toronto Labour Day Toronto CAN 2007-09-01
RcRownchangeKK*chgGame
 2293 2191 2.00 3 0.87 15 13.05 
  Calugar, Arthur 2080 CAN1.0010.35155.25 
  Livshits, Ron m2316 CAN1.0010.671510.05 
  Sambuev, Bator g2482 RUS0.001-0.1515-2.25 

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)
 
 Aeroflot open 2008 C Moscow RUS 2008-02-14
RcRownchangeKK*chgGame
 2114 2193 4.00 7 -0.26 15 -3.90 
  Yakupova, Aysyla 2003 RUS1.0010.25153.75 
  Poljakov, Aleksandr 2118 RUS0.001-0.6015-9.00 
  Drozdov, Vladimir E. 2104 RUS1.0010.38155.70 
  Iwasaki, Yudai c2121 JPN1.0010.40156.00 
  Mesropian, Khachatur 2160 ARM0.501-0.0515-0.75 
  Suslyakov, Andrey 2138 RUS0.501-0.0815-1.20 
  Erden, Kadir 2153 TUR0.001-0.5615-8.40 

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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