Individual Calculations September 2017
 Reuka, Alexandr  Total change: 6.60  Rating chartPersonal card
 Cup of Nations "B" -2017 Severodonetsk UKR 2017-08-25
RcRownchangeKK*chgGame
 1973 1942 4.00 8 0.33 20 6.60 
  Diakov, Oleg f2077 UKR0.001-0.3220-6.40 
  Semenyuk, V 1828 RUS1.0010.34206.80 
  Rakhmanin, Yuri 1981 UKR0.001-0.4520-9.00 
  Dikoy, Oleksiy 1842 UKR1.0010.36207.20 
  Piterbarg, Alexander 2058 RUS0.001-0.3420-6.80 
  Morkin, Viktor 1975 UKR1.0010.552011.00 
  Konochkin, Alexander 2005 UKR0.5010.09201.80 
  Eliava, Gela 2016 GEO0.5010.10202.00 

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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