Individual Calculations February 2024
 Verheul, Job  Total change: -18.80  Rating chartPersonal card
 Tata Steel Chess 204 - Weekend three-round event Wijk aan Zee NED 2024-01-12
RcRownchangeKK*chgGame
 2120 1981 0.00 3 -0.94 20 -18.80 
  Haver, Daan 2156 NED0.001-0.2720-5.40 
  Uitenbroek, Hans 2076 NED0.001-0.3720-7.40 
  Quattordio, Juan Jose 2127 ARG0.001-0.3020-6.00 

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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