Individual Calculations August 2017
 Albregtse, Tjerk  Total change: 0.00  Rating chartPersonal card
 11e Leiden Chess Tournament - Group B Leiden NED 2017-07-14
RcRownchangeRpKK*chgGame
 1773 0 2.50 8 0.00 1632   0.00 
  Matai, Rudi 1866 NED1.0010.00 0.00 
  Holwijn, Melvin 1932 NED0.0010.00 0.00 
  Ten Brinke, Jan 1833 NED0.5010.00 0.00 
  Tamminga, Meile 1786 NED0.0010.00 0.00 
  Baak, Evert 1888 NED0.0010.00 0.00 
  Zhukavina, Elena 1395 RUS1.0010.00 0.00 
  Baak, Karl 1914 NED0.0010.00 0.00 
  Arkesteijn, Jaco 1567 NED0.0010.00 0.00 

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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