Individual Calculations May 2017
 Grecuccio, Nicola  Total change: 6.40  Rating chartPersonal card
 70ste Limburgse Interclubs 2016-2017 Ronde 8 Various places in Limburg BEL 2017-04-21
RcRownchangeKK*chgGame
 1947 2086 1.00 1 0.31 20 6.20 
  Bollen, Jan 1947 BEL1.0010.31206.20 

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)
 
 Belgian Interclubs 2016-2017 Round 11 Divisions 2-5 Various places BEL 2017-04-23
RcRownchangeKK*chgGame
 2095 2086 0.50 1 0.01 20 0.20 
  Marte, Sebastien 2095 BEL0.5010.01200.20 

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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