Individual Calculations February 2017
 Snuverink, Marc  Total change: -18.40  Rating chartPersonal card
 Tata Steel Chess Tournament 2017 - Tienkampen Wijk aan Zee NED 2017-01-20
RcRownchangeKK*chgGame
 1983 1930 2.50 8 -0.92 20 -18.40 
  Frans, Richard 1926 NED0.001-0.5120-10.20 
  Edvardsen, Ragnar 1983 NOR0.5010.07201.40 
  Lindeman, Johan 1993 NED0.001-0.4120-8.20 
  Wijnberg, Arjan 2056 NED0.001-0.3320-6.60 
  Ebels, Theo 1965 NED0.5010.05201.00 
  Van Beemdelust, Ramon 2047 NED0.5010.16203.20 
  Scherpenisse, Kees 1945 NED0.5010.02200.40 
  Brinkers, Kees 1950 NED0.5010.03200.60 

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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