Individual Calculations December 2022
 Quinn, David  Total change: -7.00  Rating chartPersonal card
 LASK Open 2022 grupp 1 R34 Lund SWE 2022-10-25
RcRownchangeKK*chgGame
 2125 2003 0.50 2 -0.19 20 -3.80 
  Petersson, Kjell c2041 SWE0.001-0.4520-9.00 
  Nilsson, Anders 1976 c2209 SWE0.5010.26205.20 

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)
 
 Allskanskan 22-23, div 1 R12 Malmo SWE 2022-10-30
RcRownchangeKK*chgGame
 1622 2003 2.00 2 0.18 20 3.60 
  Sundin, Sven-Ingvar 1626 SWE1.0010.09201.80 
  Laibi, Shayar 1617 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 I 4 2022-23 R2 Sweden SWE 2022-11-13
RcRownchangeKK*chgGame
 2121 2004 0.00 1 -0.34 20 -6.80 
  Hussein, Sabeh 2121 IRQ0.001-0.3420-6.80 

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)
 

 

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