Individual Calculations February 2017
 Rietvink, Liesbeth  Total change: -37.20  Rating chartPersonal card
 Tata Steel Chess Tournament 2017 - Tienkampen Wijk aan Zee NED 2017-01-20
RcRownchangeKK*chgGame
 1625 1743 3.00 6 -0.93 40 -37.20 
  Sikkes, Piet 1582 NED0.501-0.2140-8.40 
  Beentjes, Koen 1560 NED0.501-0.2440-9.60 
  Lith, Tony 1704 NED0.501-0.0540-2.00 
  Buschman, Rob 1575 NED0.501-0.2240-8.80 
  Groot, Gerard 1720 NED0.501-0.0340-1.20 
  Tan, Teck Woon 1610 SGP0.501-0.1840-7.20 

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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