Rapid: Individual Calculations October 2017
 Artemenko, Igor  Total change: 13.00  Rating chartPersonal card
 Cup of Federations (rapid) Krivoi Rog UKR 2017-09-24
RcRownchangeKK*chgGame
 2092 1921 1.50 3 0.65 20 13.00 
  Marchik, Nikolay 2144 UKR1.0010.782015.60 
  Kozorez, Dmitriy 1973 UKR0.5010.07201.40 
  Kulikovsky, Anatoly 2159 UKR0.001-0.2020-4.00 

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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