Individual Calculations January 2020
 Karde, Douglas  Total change: 106.40  Rating chartPersonal card
 Rockadens oppna Onsdagskamp ht 2019 lang Stockholm SWE 2019-09-25
RcRownchangeKK*chgGame
 1531 1212 3.50 6 2.66 40 106.40 
  Arvidsson, Rickard 1499 SWE1.0010.844033.60 
  Viklund, Dick 1612  * SWE0.5010.424016.80 
  Stern, Sven-Inge 1477 SWE0.5010.324012.80 
  Kalingas, Dimitris 1426 GRE0.5010.274010.80 
  Nygren, Albert 1560 SWE0.5010.394015.60 
  Duenas, Alexis 1612  * SWE0.5010.424016.80 
 * 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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