Individual Calculations February 2017
 Segers, Albert  Total change: -2.80  Rating chartPersonal card
 Tata Steel Chess Tournament 2017 - Dagvierkampen Wijk aan Zee NED 2017-01-17
RcRownchangeKK*chgGame
 2098 2011 1.00 3 -0.14 20 -2.80 
  Theulings, Paul-Peter c2104 NED0.001-0.3720-7.40 
  Maroroa, Sue wm2157 ENG0.5010.20204.00 
  Noordkamp, Wouter 2033 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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