Rapid: Individual Calculations October 2019
 Rozhko, Roman  Total change: -10.20  Rating chartPersonal card
 Leokeramika Open 2019 Davydiv UKR 2019-08-23
RcRownchangeKK*chgGame
 1243 1073 1.00 5 -0.51 20 -10.20 
  Kasapchuk, Oleksandr Jr. 1473  * UKR0.001-0.0820-1.60 
  Levytskyy, Lybomyr 1294 UKR0.001-0.2220-4.40 
  Mik, Marko 1001 UKR1.0010.40208.00 
  Gadomska, Liliya 1287 UKR0.001-0.2320-4.60 
  Kapelyushnyy, Vadym 1160 UKR0.001-0.3820-7.60 
 * 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)
 

 

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