Individual Calculations December 2018
 Andersson, Andy  Total change: 15.20  Rating chartPersonal card
 Div III 7 2018-19 R1 Sweden SWE 2018-10-21
RcRownchangeKK*chgGame
 2163 1970 0.50 1 0.25 40 10.00 
  Grun, Stephane 2163 SWE0.5010.254010.00 

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)
 
 Div III 7 2018-19 R2 Sweden SWE 2018-11-11
RcRownchangeKK*chgGame
 1649 1970 1.00 1 0.13 40 5.20 
  Skytt, Klas 1649 SWE1.0010.13405.20 

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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