Individual Calculations February 2018
 Narva, Regina  Total change: -62.00  Rating chartPersonal card
 Rilton Elo 2017 2018 Stockholm SWE 2017-12-27
RcRownchangeKK*chgGame
 1752 1995 4.00 9 -3.10 20 -62.00 
  Ljung, Harald 1731 SWE0.501-0.3220-6.40 
  Raag, Ardi 1595  * EST0.501-0.4220-8.40 
  Ranby, Hans 1856 SWE0.001-0.6920-13.80 
  Rajab, Schahin 1776 SWE0.501-0.2820-5.60 
  Afsari-Rad, Aidin 1753 NOR0.501-0.3020-6.00 
  Falkevall, Axel 1595  * SWE1.0010.08201.60 
  Nebrin, Johan 1818 SWE0.501-0.2320-4.60 
  Ivarsson, Sebastian 1735 SWE0.501-0.3220-6.40 
  Skjoldebrand, Martin 1906 SWE0.001-0.6220-12.40 
 * 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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