Individual Calculations December 2023
 Logdahl, Harald  Total change: -23.60  Rating chartPersonal card
 Lag-DM 2023-2024, div I R23 Stockholm SWE 2023-10-23
RcRownchangeKK*chgGame
 2234 2217 1.00 2 0.05 20 1.00 
  Ornstein, Axel m2224 SWE0.001-0.4920-9.80 
  Walinder, Lars f2244 SWE1.0010.542010.80 

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)
 
 Etuna DM 2023 std Eskilstuna SWE 2023-10-28
RcRownchangeKK*chgGame
 1909 2217 1.00 3 -1.41 20 -28.20 
  Veltkamp, Bastiaan 2195 NED0.001-0.5320-10.60 
  Gerdes, Sebastian 1714 SWE0.001-0.9620-19.20 
  Jorda, Carmelo 1817  * SWE1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Eskilstuna KM std 20203 R456 Eskilstuna SWE 2023-10-30
RcRownchangeKK*chgGame
 1770 2217 3.00 3 0.18 20 3.60 
  Bergman, Axel 1817  * SWE1.0010.08201.60 
  Ullberg, Stefan 1725 SWE1.0010.04200.80 
  Lindmark, Bengt 1768 SWE1.0010.06201.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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