Individual Calculations January 2023
 Ramirez Leyva, Freddy  Total change: -17.60  Rating chartPersonal card
 LASK Open 2022 grupp 2 R56 Lund SWE 2022-11-15
RcRownchangeKK*chgGame
 1749 1790 0.50 2 -0.62 20 -12.40 
  Andersson, Mitchell 1705 SWE0.001-0.6220-12.40 
  Traff, Par 1793 SWE0.5010.00200.00 

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)
 
 Allsv Div II 8 2022-23 R3 Sweden SWE 2022-12-04
RcRownchangeKK*chgGame
 1680 1791 0.50 1 -0.15 20 -3.00 
  Regnell, Olof 1680 SWE0.501-0.1520-3.00 

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)
 
 Allskanskan 22-23, div 1 R3 Malmo SWE 2022-12-11
RcRownchangeKK*chgGame
 1714 1791 0.50 1 -0.11 20 -2.20 
  Elsner, Yair 1714 ISR0.501-0.1120-2.20 

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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