Individual Calculations January 2024
 Alwaeli, Looay  Total change: 18.80  Rating chartPersonal card
 Kamraternas Oppna KM 2023 R56 Goteborg SWE 2023-11-11
RcRownchangeKK*chgGame
 1406 1756 2.00 2 0.23 20 4.60 
  Kalen, Kjell 1455 SWE1.0010.15203.00 
  Lappas Lonnermark, Johannes 1356  * SWE1.0010.08201.60 
 * 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)
 
 Allsv Div III 4 2023-24 R3 Sweden SWE 2023-12-03
RcRownchangeKK*chgGame
 1706 1740 1.00 1 0.45 20 9.00 
  Acosta, Fredrik 1706 SWE1.0010.45209.00 

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)
 
 Kamraternas Oppna KM 2023 R7 Goteborg SWE 2023-12-09
RcRownchangeKK*chgGame
 1554 1740 1.00 1 0.26 20 5.20 
  Warston, Hakan 1554 SWE1.0010.26205.20 

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)
 

 

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