Individual Calculations April 2013
 Paravyan, David  Total change: 19.35  Rating chartPersonal card
 Bukhtin A Moscow RUS 2013-02-16
RcRownchangeKK*chgGame
 2279 2298 5.50 8 1.29 15 19.35 
  Dedyukhin, Oleg 2195 RUS1.0010.36155.40 
  Dzhaumutbaev, Erzhan 2232 RUS1.0010.41156.15 
  Sarana, Alexey 2229 RUS1.0010.40156.00 
  Arslanov, Shamil m2391 RUS0.001-0.3715-5.55 
  Ageichenko, Genadi A m2288 RUS0.501-0.0115-0.15 
  Rozanov, Pavel B. f2236 RUS0.501-0.0915-1.35 
  Novichkov, Valery m2371 RUS0.5010.10151.50 
  Chudinovskikh, Alexander M m2292 RUS1.0010.49157.35 

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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