Individual Calculations December 2017
 Nielsen, Peter  Total change: -8.40  Rating chartPersonal card
 Jonkoping KM B ht 2017 Jonkoping SWE 2017-10-19
RcRownchangeKK*chgGame
 1631 1711 2.50 5 -0.42 20 -8.40 
  Miksa, Jon 1543 SWE0.501-0.2220-4.40 
  Karlsson, Lars-Gunnar 1311  * SWE1.0010.08201.60 
  Samuelsson, Fride 1709 SWE0.5010.00200.00 
  Sarwari, Hamidullah 1900 AFG0.001-0.2520-5.00 
  Arsenijevic, Jezdimir 1693 SWE0.501-0.0320-0.60 
 * 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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