Individual Calculations April 2023
 Eid, Ali  Total change: 32.80  Rating chartPersonal card
 Allsv Div II 8 2022-23 R67 Sweden SWE 2023-03-05
RcRownchangeKK*chgGame
 1660 1539 1.00 1 0.66 40 26.40 
  Grandsjo, Peter 1660 SWE1.0010.664026.40 

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)
 
 Landskrona KM 2023 R34 Landskrona SWE 2023-03-07
RcRownchangeKK*chgGame
 1138 1539 2.00 2 0.16 40 6.40 
  Schmidt, Roland 1959 1137 SWE1.0010.08403.20 
  Miroci, Rilindas 1139  * SWE1.0010.08403.20 
 * 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)
 

 

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