Individual Calculations May 2012
 Khvostikov, Sergey  Total change: -19.50  Rating chartPersonal card
 Dal FR Chmp. 2012 men Birobidzhan RUS 2012-03-11
RcRownchangeKK*chgGame
 2222 2195 1.50 6 -1.30 15 -19.50 
  Diu, Viacheslav m2486 RUS0.001-0.1515-2.25 
  Berezhevsky, Evgeny f2269 RUS0.001-0.4015-6.00 
  Muratov, Sergey f2240 RUS0.001-0.4415-6.60 
  Tappyrov, Vladimir f2251 RUS0.5010.08151.20 
  Chuhachev, Vladimir 2124 RUS0.001-0.6015-9.00 
  Chernikov, Artem 1964 RUS1.0010.21153.15 

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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