Individual Calculations April 2017
 Jakubiec, Edyta  Total change: 3.20  Rating chartPersonal card
 Icelandic Team Championship 2016-17 - 1st division Round 6-9 Reykjavik ISL 2017-03-02
RcRownchangeKK*chgGame
 2273 2230 2.00 4 0.23 20 4.60 
  Halldorsson, Jon Arni 2158 ISL0.501-0.1020-2.00 
  Jensson, Einar Hjalti m2386 ISL0.5010.21204.20 
  Stefansson, Vignir Vatnar f2353 ISL0.5010.17203.40 
  Kristinsson, Baldur 2195 ISL0.501-0.0520-1.00 

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)
 
 Belgian Interclubs 2016-2017 Round 9 Various places BEL 2017-03-12
RcRownchangeKK*chgGame
 2019 2230 1.00 1 0.23 20 4.60 
  Draidi, Ahmed 2019 BEL1.0010.23204.60 

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)
 
 Belgian Interclubs 2016-2017 Round 10 Various places BEL 2017-03-26
RcRownchangeKK*chgGame
 1993 2230 0.50 1 -0.30 20 -6.00 
  Israel, Gregory 1993 FRA0.501-0.3020-6.00 

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)
 

 

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