Individual Calculations January 2024
 Branca, Rui  Total change: -4.40  Rating chartPersonal card
 Allsv Div II 2 2023-24 R3 Sweden SWE 2023-12-03
RcRownchangeKK*chgGame
 1677 2077 0.50 1 -0.42 20 -8.40 
  Ivebrink, Pontus 1677  * SWE0.501-0.4220-8.40 
 * 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)
 
 Lag-DM 2023-2024, div Elit R4 Stockholm SWE 2023-12-11
RcRownchangeKK*chgGame
 2225 2077 0.50 1 0.20 20 4.00 
  Fredriksson, Leif 2225 SWE0.5010.20204.00 

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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