Individual Calculations January 2023
 Kashani, Mehrdad  Total change: -17.60  Rating chartPersonal card
 Allskanskan 22-23, div 2 R3 Malmo SWE 2022-12-11
RcRownchangeKK*chgGame
 1618 1734 0.50 1 -0.16 20 -3.20 
  Joensson, Claes 1618 SWE0.501-0.1620-3.20 

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)
 
 Malmo Open 2022 std Malmo SWE 2022-12-17
RcRownchangeKK*chgGame
 1674 1734 1.50 4 -0.72 20 -14.40 
  Banerjee, Aryan 1363 SWE0.001-0.9020-18.00 
  Bruntse, Caroline Lindegaard 1454 DEN1.0010.16203.20 
  Frisk, Hans 1922 SWE0.5010.24204.80 
  Johansson, Roland 1961 1958 SWE0.001-0.2220-4.40 

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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