Individual Calculations February 2023
 Borin, Jesper  Total change: 7.60  Rating chartPersonal card
 Allsv Div II 3 2022-23 R4 Sweden SWE 2023-01-15
RcRownchangeKK*chgGame
 1879 1783 0.50 1 0.13 40 5.20 
  Rosenthal, Emanuel 1879 SWE0.5010.13405.20 

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)
 
 Sallskapets KM 2023 R12 Stockholm SWE 2023-01-17
RcRownchangeKK*chgGame
 1893 1783 1.00 2 0.06 40 2.40 
  Nyberg Baath, Erik 1383  * SWE1.0010.08403.20 
  Thorn, Eric f2402 SWE0.001-0.0240-0.80 
 * 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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