Individual Calculations April 2023
 Assaf, Motee  Total change: 4.40  Rating chartPersonal card
 Allsv Div II 6 2022-23 R167 Sweden SWE 2023-03-04
RcRownchangeKK*chgGame
 1731 1669 1.50 2 0.67 20 13.40 
  Kangru-Bernehag, Niklas 1675 SWE1.0010.512010.20 
  Ahmad, Saadah 1787 JOR0.5010.16203.20 

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)
 
 HarplingeHalmstad KM 2023 R45 Halmstad SWE 2023-03-07
RcRownchangeKK*chgGame
 1801 1669 1.00 2 0.23 20 4.60 
  Hansen, Anders 1517 SWE1.0010.30206.00 
  Mashhadi, Peyman 2084 SWE0.001-0.0720-1.40 

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)
 
 Hallandsserien 2022-23 R5 Sweden SWE 2023-03-12
RcRownchangeKK*chgGame
 1289 1669 1.00 1 0.09 20 1.80 
  Olsson, Claes 1289 SWE1.0010.09201.80 

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 II 6 2022-23 R5 Sweden SWE 2023-03-18
RcRownchangeKK*chgGame
 1458 1669 0.00 1 -0.77 20 -15.40 
  Kouroumlian, Sevag 1458 SWE0.001-0.7720-15.40 

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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