Individual Calculations February 2017
 Indemans, Rudi  Total change: 3.80  Rating chartPersonal card
 19de Limburgs Individueel Kampioenschap voor 50-plussers 2016-2017 Ronde 4 Lanklaar BEL 2017-01-10
RcRownchangeKK*chgGame
 1681 1862 1.00 1 0.26 20 5.20 
  Geerts, Luc 1681 BEL1.0010.26205.20 

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)
 
 19de Limburgs Individueel Kampioenschap voor 50-plussers 2016-2017 Ronde 5 Landen BEL 2017-01-24
RcRownchangeKK*chgGame
 1812 1862 0.50 1 -0.07 20 -1.40 
  Vandecan, Michel 1812 BEL0.501-0.0720-1.40 

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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