Rapid: Individual Calculations April 2017
 Bola, Zygmunt  Total change: -15.40  Rating chartPersonal card
 Niedziela przy Szachownicy - Open - T2 Gorzow Wlkp. POL 2017-03-19
RcRownchangeKK*chgGame
 1745 1837 3.50 7 -0.77 20 -15.40 
  Bohdanowicz, Urszula 1437  * POL1.0010.08201.60 
  Rabczewski, Adam 1660 POL0.501-0.2320-4.60 
  Swiderski, Radoslaw 2135 POL0.001-0.1520-3.00 
  Krolik, Wladyslaw 1632 POL1.0010.24204.80 
  Koziorowicz, Michal 1679 POL0.001-0.7120-14.20 
  Kuczynska, Katarzyna 1437  * POL1.0010.08201.60 
  Klim, Kamil 2237  * POL0.001-0.0820-1.60 
 * 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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