Individual Calculations April 2019
 Peek, Marcel  Total change: 2.70  Rating chartPersonal card
 Dutch Team Competition 2018-2019 Klasse 2B Round 7 various NED 2019-03-16
RcRownchangeKK*chgGame
 2010 2282 1.00 1 0.17 10 1.70 
  Moller, Werner 2010 NED1.0010.17101.70 

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 2018-2019 Round 9 Various BEL 2019-03-17
RcRownchangeKK*chgGame
 1914 2282 1.00 1 0.10 10 1.00 
  Osinga, Angelique 1914 NED1.0010.10101.00 

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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