Individual Calculations January 2022
 Andersson, Tord  Total change: -13.60  Rating chartPersonal card
 Skromberga KM 2021 22 R567 Ekeby SWE 2021-11-18
RcRownchangeKK*chgGame
 1498 1807 1.50 2 -0.20 20 -4.00 
  Olsson, Sven 1407  * SWE1.0010.08201.60 
  Steffert, Walter 1589 SWE0.501-0.2820-5.60 
 * 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)
 
 Skromberga KM 2021 22 R 8 9 Ekeby SWE 2021-12-09
RcRownchangeKK*chgGame
 1592 1781 1.00 2 -0.48 20 -9.60 
  Johansson, Roland 1957 1540 SWE0.001-0.8020-16.00 
  Persson, Lars 1958 1644 SWE1.0010.32206.40 

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)
 

 

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