Individual Calculations August 2014
 Kelder, Sjoerd  Total change: -5.00  Rating chartPersonal card
 Science Park Chess Tournament 2014 - groep A Amsterdam NED 2014-07-05
RcRownchangeKK*chgGame
 2122 2018 3.00 9 -0.25 20 -5.00 
  De Herdt, Yasseen 2138 BEL1.0010.662013.20 
  Kohler, Aran f2222 NED0.001-0.2420-4.80 
  Vos, Tjark 2130 AHO0.001-0.3520-7.00 
  Steenberg, Anno 2135 NED0.001-0.3420-6.80 
  Roebers, Jan f2175 NED0.5010.21204.20 
  Zimmermann, Luc 2100 NED1.0010.612012.20 
  Lentjes, Noud 2088 NED0.5010.10202.00 
  Hoekstra, Peter 2042 NED0.001-0.4720-9.40 
  Henseler, Jorgen 2068 NED0.001-0.4320-8.60 

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)
 

 

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