Rapid: Individual Calculations June 2019
 Maciejewska, Sabina  Total change: 18.20  Rating chartPersonal card
 III Majowe Mistrzostwa Skarzyska-Kamiennej w Szachach Szybkich 2019 Skarzysko-Kamienna POL 2019-05-03
RcRownchangeKK*chgGame
 1373 1168 2.50 6 0.91 20 18.20 
  Stepien, Pawel 1568  * POL0.5010.42208.40 
  Urban, Wojciech 1568  * POL0.001-0.0820-1.60 
  Giemza, Julia 1369 POL0.001-0.2420-4.80 
  Karapetyan, Varduhi 1122 POL0.501-0.0620-1.20 
  Maciejewski, Robert 1339 POL0.5010.23204.60 
  Bednarczyk, Slawomir 1269 POL1.0010.642012.80 
 * 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)
 

 

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