Individual Calculations October 2017
 Boidman, Yuri  Total change: 5.40  Rating chartPersonal card
 Oberliga Suedwest 2017/2018 September 2017 various GER 2017-09-10
RcRownchangeKK*chgGame
 2232 2338 1.00 1 0.36 10 3.60 
  Weimann, Maximilian 2232 GER1.0010.36103.60 

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 2017-2018 Round 1 Various Places BEL 2017-09-24
RcRownchangeKK*chgGame
 2475 2338 0.50 1 0.18 10 1.80 
  Brunner, Nicolas m2475 FRA0.5010.18101.80 

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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