Individual Calculations December 2019
 Hussein, Sabeh  Total change: -17.20  Rating chartPersonal card
 Div I 4 2019-20 R2 Sweden SWE 2019-11-10
RcRownchangeKK*chgGame
 2191 2157 0.00 1 -0.45 20 -9.00 
  Kabadayi, Can 2191 TUR0.001-0.4520-9.00 

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)
 
 R3 Malmo SWE 2019-11-17
RcRownchangeKK*chgGame
 2221 2157 0.00 1 -0.41 20 -8.20 
  Penalver, Osmani 2221 SWE0.001-0.4120-8.20 

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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