Rapid: Individual Calculations February 2019
 Boyechko, Vadym  Total change: 51.40  Rating chartPersonal card
 Ivano-Frankivsk Chess Premiuer-League 2018-2019 5th stage Memorial to Chornovil Ivano-Frankivsk UKR 2018-12-30
RcRownchangeKK*chgGame
 1678 1462 2.00 5 0.82 20 16.40 
  Bratanovskyi, Volodymyr 1605 UKR0.5010.19203.80 
  Voitychuk, Orest 1768 UKR0.001-0.1420-2.80 
  Liudkevych, Myron 1578 UKR0.5010.16203.20 
  Stefurak, Roman 1790 UKR0.001-0.1320-2.60 
  Ivanytska, Sofiia 1647 UKR1.0010.742014.80 

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)
 
 Den Sobornosty Ukraine Ivano-Frankivsk UKR 2019-01-20
RcRownchangeKK*chgGame
 1707 1462 3.50 8 1.75 20 35.00 
  Cherkashyn, Volodymyr 1862  * UKR0.5010.42208.40 
  Horban, Oleksiy 1586 UKR0.001-0.3320-6.60 
  Ivanytska, Sofiia 1647 UKR1.0010.742014.80 
  Shakhov, Mykhailo 1862  * UKR0.001-0.0820-1.60 
  Bratanovskyi, Volodymyr 1605 UKR1.0010.692013.80 
  Skydonenko, Stanislav 1531 UKR1.0010.602012.00 
  Prokofiev, Valentyn 1862  * UKR0.001-0.0820-1.60 
  Ivanytska, Liudmyla 1697 UKR0.001-0.2120-4.20 
 * 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)
 

 

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