Rapid: Individual Calculations September 2017
 Medvedev, Sergey  Total change: -31.00  Rating chartPersonal card
 XIV the All-Ukrainian chess memorial of Rudenko L.V.(rapid) Lubny UKR 2017-08-13
RcRownchangeKK*chgGame
 1927 1757 1.00 6 -0.76 20 -15.20 
  Sistaliuk, Yuri 2109 UKR0.001-0.1120-2.20 
  Kislyi, Vasyl 1846 UKR0.001-0.3820-7.60 
  Khomenko, Pavlo 1796 UKR0.001-0.4520-9.00 
  Chemersky, Leonid 1880 UKR1.0010.672013.40 
  Mordachov, Leonid 1866 UKR0.001-0.3520-7.00 
  Scherbov, Grigory f2065 UKR0.001-0.1420-2.80 

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)
 
 The rapid tournament to Independent of Ukraine -2017 ( Lubny) Lubny UKR 2017-08-23
RcRownchangeKK*chgGame
 1849 1757 1.50 6 -0.79 20 -15.80 
  Kislyi, Vasyl 1846 UKR0.5010.12202.40 
  Gritsaenko, Sergiy 1500 UKR0.001-0.8220-16.40 
  Chemersky, Leonid 1880 UKR0.001-0.3320-6.60 
  Scherbov, Grigory f2065 UKR0.001-0.1420-2.80 
  Mordachov, Leonid 1866 UKR0.001-0.3520-7.00 
  Chizimovsky, Ivan 1935 UKR1.0010.732014.60 

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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