Individual Calculations January 2024
 Johansson, Roland 1957  Total change: -1.20  Rating chartPersonal card
 Skromberga KM 2023-2024 R34 Ekeby SWE 2023-11-15
RcRownchangeKK*chgGame
 1784 1527 0.50 1 0.32 20 6.40 
  Andersson, Tord 1784 SWE0.5010.32206.40 

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)
 
 Allsv Div III 6 2023-24 R3 Sweden SWE 2023-12-03
RcRownchangeKK*chgGame
 1194 1527 0.50 1 -0.38 20 -7.60 
  Willstrand, Victor 1194 SWE0.501-0.3820-7.60 

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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