Individual Calculations December 2019
 Moeller, Mikael  Total change: -27.00  Rating chartPersonal card
 Div II 2 2019-20 R2 Sweden SWE 2019-11-10
RcRownchangeKK*chgGame
 2037 1958 0.50 1 0.11 20 2.20 
  Jonsson, Magnus 2037 SWE0.5010.11202.20 

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)
 
 Malta International Open 2019 Bugibba MLT 2019-11-17
RcRownchangeKK*chgGame
 1793 1958 3.50 7 -1.46 20 -29.20 
  Mielke, Torsten 1633 GER1.0010.13202.60 
  Ferrante, Marco f2325 ITA0.001-0.1020-2.00 
  Smith, Lynda wc1756 WLS0.001-0.7620-15.20 
  Ibrahim, Ayman 1678 MLT0.501-0.3420-6.80 
  Kurzok, Zenon 1696 POL1.0010.18203.60 
  Hoe, Chew Ming Thomas 1690 SGP0.001-0.8320-16.60 
  Boschmann, Alexander 1770 GER1.0010.26205.20 

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)
 

 

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