Individual Calculations December 2018
 Andersson, Bo 1946  Total change: -2.80  Rating chartPersonal card
 Roslagsbro KM 201819 R12 Roslagsbro SWE 2018-10-18
RcRownchangeKK*chgGame
 1650 1662 1.00 2 -0.03 40 -1.20 
  Anjou, Olle 1645 SWE0.501-0.0240-0.80 
  Eriksson, Hans 1942 1655 SWE0.501-0.0140-0.40 

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 III 2 2018-19 R2 Sweden SWE 2018-11-11
RcRownchangeKK*chgGame
 1660 1662 0.00 1 -0.50 40 -20.00 
  Borgstrom, Gabriel 1660 SWE0.001-0.5040-20.00 

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)
 
 Roslagsserien Div 4 201819 R1 Sweden SWE 2018-11-15
RcRownchangeKK*chgGame
 1633 1662 1.00 1 0.46 40 18.40 
  Andersson, Claes-Ake 1633 SWE1.0010.464018.40 

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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