Individual Calculations May 2023
 Herfort, Martin  Total change: 13.20  Rating chartPersonal card
 SGM 2023 (Bundesliga und 1.Regionalliga) round 7 plus tiebreaks decentralised SUI 2023-04-01
RcRownchangeKK*chgGame
 2070 1881 0.00 2 -0.51 40 -20.40 
  Heerd, Thomas 2098 GER0.001-0.2240-8.80 
  Malli, Suvirr 2042 SUI0.001-0.2940-11.60 

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)
 
 SMM 2023 1.Liga round 1 decentralised SUI 2023-04-15
RcRownchangeKK*chgGame
 2166 1881 1.00 1 0.84 40 33.60 
  Mamalis, Prokopios 2166 GRE1.0010.844033.60 

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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