Rapid: Individual Calculations May 2015
 Rudik, Valeriy  Total change: 53.80  Rating chartPersonal card
 Lubov Kovalchuk Memorial -2015 (rapid) Nikolaev UKR 2015-04-21
RcRownchangeKK*chgGame
 1762 1566 4.50 11 1.56 20 31.20 
  Levitskiy, Andrey 1966  * UKR0.001-0.0820-1.60 
  Matveev, Artem 1767 UKR0.5010.26205.20 
  Shamian, Artur 1549 UKR1.0010.48209.60 
  Dokukin, Viacheslav 1717 UKR0.001-0.3020-6.00 
  Tiupenko, Mihail 1643 UKR1.0010.612012.20 
  Odnoroga, Svetlana 1809 UKR0.001-0.2020-4.00 
  Peng, Li Li 1750 UKR1.0010.742014.80 
  Sokolov, Yehor 1966  * UKR0.001-0.0820-1.60 
  Bilovil, Bogdan 1711 UKR0.001-0.3120-6.20 
  Shton, Roman 1889 UKR1.0010.872017.40 
  Kravchenko, Vasiliy 1615 UKR0.001-0.4320-8.60 
 * 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)
 
 Championship Chess Nikolaev Veteran (rapid) -2015 Nikolaev UKR 2015-04-23
RcRownchangeKK*chgGame
 1679 1566 4.00 8 1.13 20 22.60 
  Petrik, Alexandr 1889 UKR1.0010.872017.40 
  Itin, Efim 1808 UKR0.001-0.2020-4.00 
  Boyko, Evgeniy 1478 UKR1.0010.38207.60 
  Andreev, Vladimir 1604 UKR1.0010.552011.00 
  Sarkisian, Misha 1708 UKR0.001-0.3120-6.20 
  Kravchenko, Vasiliy 1615 UKR1.0010.572011.40 
  Zhevagin, Dmitri 1675 UKR0.001-0.3520-7.00 
  Alexeev, Ivan 1657 UKR0.001-0.3820-7.60 

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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