Individual Calculations January 2018
 Skahlberg-Lima De Faria,  Total change: -1.20  Rating chartPersonal card
 Uppsala Schackcentrum Open 2017 Uppsala SWE 2017-10-09
RcRownchangeKK*chgGame
 1902 1529 0.00 2 -0.19 40 -7.60 
  Nyberg, Bo 1875 SWE0.001-0.1140-4.40 
  Jappinen, Erland 1929  * SWE0.001-0.0840-3.20 
 * 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)
 
 Div III 2 2017-18 R3 Sweden SWE 2017-12-03
RcRownchangeKK*chgGame
 1684 1570 0.50 1 0.16 40 6.40 
  Schmidt, Heinz 1684 SWE0.5010.16406.40 

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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