Individual Calculations March 2016
 Mittertreiner, Aad  Total change: 21.20  Rating chartPersonal card
 Tata Steel Chess Tournament 2016 - Tienkampen Wijk aan Zee NED 2016-01-22
RcRownchangeKK*chgGame
 1727 1720 2.00 3 0.53 40 21.20 
  Rietvink, Liesbeth 1722 NED0.5010.00400.00 
  Eveleens, Ed 1767 NED0.5010.07402.80 
  Van Haaften, Adriaan 1693 NED1.0010.464018.40 

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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