Individual Calculations February 2017
 Bastiaansen, Wim  Total change: -45.20  Rating chartPersonal card
 19de Limburgs Individueel Kampioenschap voor 50-plussers 2016-2017 Ronde 4 Lanklaar BEL 2017-01-10
RcRownchangeKK*chgGame
 1557 1578 0.00 1 -0.53 40 -21.20 
  Berben, Jaak 1557 BEL0.001-0.5340-21.20 

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)
 
 70ste Limburgse Interclubs 2016-2017 Ronde 5 Various places in Limburg BEL 2017-01-20
RcRownchangeKK*chgGame
 1515 1578 0.50 1 -0.09 40 -3.60 
  Conte, Roberto 1515 BEL0.501-0.0940-3.60 

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)
 
 19de Limburgs Individueel Kampioenschap voor 50-plussers 2016-2017 Ronde 5 Landen BEL 2017-01-24
RcRownchangeKK*chgGame
 1571 1578 0.00 1 -0.51 40 -20.40 
  Swijsen, Willy 1571 BEL0.001-0.5140-20.40 

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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