Individual Calculations May 2018
 Mach, Petr  Total change: -25.40  Rating chartPersonal card
 Turnaj sachovych nadeji 2018 - Pobeskydi Open Frydek-Mistek CZE 2018-03-29
RcRownchangeKK*chgGame
 1594 1681 3.50 8 -1.27 20 -25.40 
  Mrmus, Pavol 1523 SVK0.501-0.2120-4.20 
  Hladky, Jiri 1402 CZE0.501-0.3420-6.80 
  Zemenova, Veronika 1281  * CZE0.501-0.4220-8.40 
  Valencik, Jozef 1997 CZE0.001-0.1320-2.60 
  Cerny, David 2081  * CZE0.001-0.0820-1.60 
  Rejniak, Wojciech 1281  * POL1.0010.08201.60 
  Smietanska, Wiktoria c1366 POL1.0010.14202.80 
  Sadzikowski, Marian 1821 POL0.001-0.3120-6.20 
 * 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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