Individual Calculations February 2019
 Egberts, Kees  Total change: -109.60  Rating chartPersonal card
 Tata Steel Chess Tournament 2018 - Tienkampen Wijk aan Zee NED 2019-01-18
RcRownchangeKK*chgGame
 1618 1708 1.00 6 -2.74 40 -109.60 
  De Winter, Arthur 1551 NED0.501-0.2140-8.40 
  Pelt, Hans 1656 NED0.001-0.5740-22.80 
  Thierry, Rein 1624 NED0.001-0.6240-24.80 
  Koks, Paul 1606 NED0.001-0.6440-25.60 
  Goudriaan, Jaap 1657 NED0.001-0.5740-22.80 
  Sikkes, Piet 1615 NED0.501-0.1340-5.20 

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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