Individual Calculations January 2017
 Natacheev, Peter  Total change: 0.20  Rating chartPersonal card
 Samara region 2016 Chmp. HL Samara RUS 2016-12-01
RcRownchangeKK*chgGame
 2200 2296 5.50 9 0.01 20 0.20 
  Pikalov, Evgeny 1980 RUS0.501-0.3720-7.40 
  Pogorelskikh, Sergey f2253 RUS0.001-0.5620-11.20 
  Velichko, Arseny 2222 RUS1.0010.40208.00 
  Shapiro, David f2332 RUS1.0010.552011.00 
  Privorotsky, Oleg 2144 RUS1.0010.30206.00 
  Purygin, Andrei f2328 RUS0.001-0.4620-9.20 
  Palachev, Petr f2419 RUS0.5010.17203.40 
  Gusarov, Aleksey 2213 RUS1.0010.39207.80 
  Vdovin, Maxim 1908 RUS0.501-0.4120-8.20 

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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