Individual Calculations March 2019
 Andersson, Bo 1946  Total change: 8.80  Rating chartPersonal card
 Roslagsserien Div 4 201819 R3 Sweden SWE 2019-01-19
RcRownchangeKK*chgGame
 1807 1677 0.00 1 -0.32 40 -12.80 
  Gustavsson, Kent 1807 FIN0.001-0.3240-12.80 

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)
 
 Roslagsbro KM 201819 R789 Roslagsbro SWE 2019-01-24
RcRownchangeKK*chgGame
 1691 1677 1.50 2 0.54 40 21.60 
  Karlsson, Tommy 1950 1732 SWE1.0010.584023.20 
  Holmstrom, Claes 1649 SWE0.501-0.0440-1.60 

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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