Individual Calculations February 2017
 Barteling, Jan  Total change: -4.40  Rating chartPersonal card
 Tata Steel Chess Tournament 2017 - Tienkampen Wijk aan Zee NED 2017-01-20
RcRownchangeKK*chgGame
 1757 1816 5.00 9 -0.22 20 -4.40 
  Wiemerink, Hans 1807 NED0.001-0.5120-10.20 
  Mak, Nico 1840 NED1.0010.532010.60 
  Langbroek, Aarnout 1651 NED0.501-0.2220-4.40 
  Toby, Almer 1828 NED0.001-0.4820-9.60 
  Spook, Michiel 1745 NED0.001-0.6020-12.00 
  Billot, Daniel 1745 FRA0.501-0.1020-2.00 
  Lucas, Fred 1787 NED1.0010.46209.20 
  Neumeijer, Ruud 1693 NED1.0010.33206.60 
  Wandy, Kasim 1720 NED1.0010.37207.40 

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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