Rapid: Individual Calculations March 2015
 Dyshchuk, Kateryna  Total change: -22.00  Rating chartPersonal card
 Step-1 chess Federation of Vinnytsia region Vinnytsia UKR 2015-02-21
RcRownchangeKK*chgGame
 1798 1466 0.00 3 -0.41 20 -8.20 
  Halych, Heorhiy 1866  * UKR0.001-0.0820-1.60 
  Gudok, Viktor m1866  * UKR0.001-0.0820-1.60 
  Skakun, Vasyl 1662 UKR0.001-0.2520-5.00 
 * 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)
 
 Step-2 chess Federation of Vinnytsia region Vinnytsia UKR 2015-02-22
RcRownchangeKK*chgGame
 1323 1466 0.00 1 -0.69 20 -13.80 
  Biliak, Viktoria 1323 UKR0.001-0.6920-13.80 

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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