Individual Calculations February 2018
 Lundstrom, Per  Total change: -1.20  Rating chartPersonal card
 Div III 2 2017-18 R4 Sweden SWE 2018-01-14
RcRownchangeKK*chgGame
 1700 1625 0.00 1 -0.40 20 -8.00 
  Mitra, Ashoke 1700 SWE0.001-0.4020-8.00 

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)
 
 Lag-DM 2017/2018, div 5 R4 Stockholm SWE 2018-01-15
RcRownchangeKK*chgGame
 1505 1625 1.00 1 0.34 20 6.80 
  Kalingas, Dimitris 1505 GRE1.0010.34206.80 

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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