Individual Calculations April 2023
 Tronsson, Martin  Total change: -18.00  Rating chartPersonal card
 Allsv Div II 6 2022-23 R167 Sweden SWE 2023-03-04
RcRownchangeKK*chgGame
 1823 1584 0.00 2 -0.43 40 -17.20 
  Nordstrom, Per-Olov 1916 SWE0.001-0.1240-4.80 
  Sandberg, Olof 1729 SWE0.001-0.3140-12.40 

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)
 
 HarplingeHalmstad KM 2023 R45 Halmstad SWE 2023-03-07
RcRownchangeKK*chgGame
 2180 1584 0.00 1 -0.02 40 -0.80 
  Lindhe, Magnus 2180 SWE0.001-0.0240-0.80 

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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