Individual Calculations April 2017
 Osipov, Aleksandr  Total change: 81.20  Rating chartPersonal card
 Knyshenko Memorial 2017 Rostov-on-Don RUS 2017-02-25
RcRownchangeKK*chgGame
 1927 1774 4.50 8 2.03 40 81.20 
  Mirzoyan, Saak 2024 RUS0.001-0.1940-7.60 
  Ostrikov, Sergey 1706 RUS1.0010.414016.40 
  Lindenbaum, Viktor 1967 RUS0.001-0.2540-10.00 
  Ponomarev, Nikolai 1928 RUS1.0010.714028.40 
  Kutovoi, Valery 1756 RUS1.0010.474018.80 
  Levchuk, Ivan 2016 RUS1.0010.804032.00 
  Gulinsky, Vladimir 1945 RUS0.5010.23409.20 
  Popov, Evgeny 2071 RUS0.001-0.1540-6.00 

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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