Individual Calculations March 2020
 Alfahle, Nezar  Total change: 25.20  Rating chartPersonal card
 Visby Vintercup 2019-20 Visby SWE 2019-11-28
RcRownchangeKK*chgGame
 1798 1800 1.50 3 0.05 40 2.00 
  Sollerman, Mattias 2092 SWE0.001-0.1540-6.00 
  Kjellin, Calle 1420 SWE1.0010.09403.60 
  Kallstrom, Michael 1882 SWE0.5010.11404.40 

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)
 
 Div II 3 2019-20 R345 Sweden SWE 2019-11-30
RcRownchangeKK*chgGame
 1840 1800 1.50 3 0.16 40 6.40 
  Therus, Martin 1768 SWE0.501-0.0440-1.60 
  Linusson, Lasse 1966 SWE0.5010.22408.80 
  Gustavsson, Kent 1785 FIN0.501-0.0240-0.80 

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)
 
 Visbymästerskapet 2020 R1 Visby SWE 2020-01-30
RcRownchangeKK*chgGame
 1741 1800 1.00 1 0.42 40 16.80 
  Gallmo, Bengt 1741 SWE1.0010.424016.80 

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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