Rapid: Individual Calculations August 2019
 Kifor, Igor  Total change: -33.80  Rating chartPersonal card
 Chess Day in Ukraine OCI-F 2019-10 Rapid Ivano-Frankivsk UKR 2019-07-14
RcRownchangeKK*chgGame
 1609 1429 0.50 6 -1.26 20 -25.20 
  Horban, Oleksiy 1591 UKR0.5010.21204.20 
  Bratanovskyi, Volodymyr 1476 UKR0.001-0.4320-8.60 
  Oleksyn, Davyd 1334 UKR0.001-0.6320-12.60 
  Petryliak, Vasyl 1682 UKR0.001-0.1920-3.80 
  Boyechko, Oleg 1829  * UKR0.001-0.0820-1.60 
  Chub, Dmytro 1742 UKR0.001-0.1420-2.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Chess Day CI-FCA 2019-10 Rapid Ivano-Frankivsk UKR 2019-07-27
RcRownchangeKK*chgGame
 1505 1429 2.00 6 -0.43 20 -8.60 
  Skydonenko, Stanislav 1507 UKR0.001-0.3920-7.80 
  Pankiv, Maksym 1149 UKR1.0010.16203.20 
  Stefankiv, Maksym 1652 UKR0.001-0.2220-4.40 
  Vasyliuk, Volodymyr 1358 UKR1.0010.40208.00 
  Ivanytska, Sofiia 1680 UKR0.001-0.1920-3.80 
  Petryliak, Vasyl 1682 UKR0.001-0.1920-3.80 

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)
 

 

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