Individual Calculations November 2019
 Arnold, Lorin  Total change: 90.00  Rating chartPersonal card
 Hoogeveen Schaaktoernooi 2019 - Amateur I Hoogeveen NED 2019-10-19
RcRownchangeKK*chgGame
 1734 1557 4.50 8 2.25 40 90.00 
  Brands, Kevin 1845 NED0.5010.344013.60 
  Snuverink, Marc 1806 NED0.5010.314012.40 
  Torensma, Jan 1757 NED0.001-0.2440-9.60 
  Van Heuveln, Henk 1332 NED1.0010.22408.80 
  Hofstra, Tijmen 1717 NED1.0010.714028.40 
  Van Der Meer, Henk 1761 NED0.001-0.2440-9.60 
  Burgers, Gerard 1875 NED1.0010.874034.80 
  Van Popta, Hette 1781 NED0.5010.284011.20 

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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