Individual Calculations January 2023
 Orci, Istvan  Total change: -8.00  Rating chartPersonal card
 Allians KM 2022-23 R23 Skanningen SWE 2022-11-11
RcRownchangeKK*chgGame
 1235 1465 1.00 1 0.21 20 4.20 
  Burmansson, Mattias 1235 SWE1.0010.21204.20 

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)
 
 Linkopingsmasterskapet 2022 R78 Linkoping SWE 2022-11-24
RcRownchangeKK*chgGame
 1610 1465 0.00 1 -0.31 20 -6.20 
  Karlsson, Henrik 1974 1610 SWE0.001-0.3120-6.20 

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)
 
 Sten Isakssons Minnesturnering 2022 R45 Motala SWE 2022-11-30
RcRownchangeKK*chgGame
 1617 1465 0.00 1 -0.30 20 -6.00 
  Fritz, Tommy 1617 SWE0.001-0.3020-6.00 

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)
 

 

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