Individual Calculations April 2017
 Koshevoy, Sergey  Total change: 5.20  Rating chartPersonal card
 Championship Moscow 2017 Seniors Moscow RUS 2017-03-06
RcRownchangeKK*chgGame
 2043 2201 6.50 9 0.26 20 5.20 
  Zverkhovski, Vladimir 1927 RUS1.0010.17203.40 
  Paster, Arkady M. 2031 RUS0.001-0.7220-14.40 
  Kondratiev, Vissarion L. 1971 RUS0.501-0.2920-5.80 
  Pobochin, Yuriy 1889 RUS1.0010.14202.80 
  Masich, Viktor 2056 RUS0.501-0.1920-3.80 
  Romanov, Sergey 2076 RUS1.0010.33206.60 
  Malov, Lev 1928 RUS1.0010.17203.40 
  Kolbanov, Veniamin M. 2163 RUS1.0010.45209.00 
  Dragomarezkij, Evgeni m2348 RUS0.5010.20204.00 

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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