Individual Calculations March 2018
 Hasterok, Mateusz  Total change: -6.60  Rating chartPersonal card
 Game Over X Group A Rybnik POL 2018-02-10
RcRownchangeKK*chgGame
 1775 1844 2.50 5 -0.33 20 -6.60 
  Gardian, Adam 1484 POL1.0010.10202.00 
  Samborski, Henryk 2086 POL0.5010.30206.00 
  Gajzner, Ryszard 1731 POL0.501-0.1520-3.00 
  Raszka, Janusz 2128 POL0.001-0.1620-3.20 
  Oles, Martin 1444  * POL0.501-0.4220-8.40 
 * 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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