Individual Calculations May 2019
 Seddaoui, Yamine  Total change: -20.40  Rating chartPersonal card
 40. Turnaj sachovych nadeji - Pobeskydi Open 2019 Frydek-Mistek CZE 2019-04-18
RcRownchangeKK*chgGame
 1953 2158 5.50 9 -1.02 20 -20.40 
  Gnojek, Petr 2016 CZE1.0010.31206.20 
  Walek, Petr 2241 CZE0.001-0.3920-7.80 
  Bakalarz, Mietek m2268 LUX0.001-0.3520-7.00 
  Vantuch, Lucian 1964 CZE0.001-0.7520-15.00 
  Nisztuk, Michal 1758  * POL1.0010.08201.60 
  Weis, Dusan 1790 SVK1.0010.10202.00 
  Mach, Petr 1758  * CZE1.0010.08201.60 
  Karwacki, Piotr 1771 POL0.501-0.4120-8.20 
  Laurincova, Kristyna wf2014 CZE1.0010.31206.20 
 * 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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