Individual Calculations February 2023
 Hart, Alexander  Total change: -8.60  Rating chartPersonal card
 Bremer Silvester Open 2022 A Bremen GER 2022-12-27
RcRownchangeKK*chgGame
 1995 1999 2.50 6 -0.62 20 -12.40 
  Breutigam, Martin m2360 GER0.001-0.1020-2.00 
  Hentrop, Malte 1806 GER1.0010.25205.00 
  Asadzade, Idris 2193 GER0.5010.25205.00 
  Koerber, Uwe 1819 GER0.501-0.2420-4.80 
  Malinowsky, Levi 1842 GER0.001-0.7120-14.20 
  Kahlert, Stefan 1952 GER0.501-0.0720-1.40 

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)
 
 Superettan 2022-23 R45 Sweden SWE 2023-01-21
RcRownchangeKK*chgGame
 2123 1985 0.50 1 0.19 20 3.80 
  Malm Lindberg, Henrik 2123 SWE0.5010.19203.80 

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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