Individual Calculations July 2017
 Boyko, Evgeniy  Total change: -23.20  Rating chartPersonal card
 14th Chess Festival Bridges of Ingul Nikolaev UKR 2017-06-21
RcRownchangeKK*chgGame
 1614 1330 0.00 7 -1.16 20 -23.20 
  Lizunov, Georgiy 1607 UKR0.001-0.1720-3.40 
  Zhevagin, Dmitri 1632 UKR0.001-0.1520-3.00 
  Panchak, Nikolai 1727 UKR0.001-0.0820-1.60 
  Slobodian, Vasilii 1512 UKR0.001-0.2620-5.20 
  Isakov, Alexandr 1609 UKR0.001-0.1620-3.20 
  Sus, Anastasia 1586 UKR0.001-0.1920-3.80 
  Dudkin, Ruslan 1628 UKR0.001-0.1520-3.00 

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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