Individual Calculations February 2024
 Eklund, Joel  Total change: 7.00  Rating chartPersonal card
 Tata Steel Chess 204 - Weekend three-round event Wijk aan Zee NED 2024-01-12
RcRownchangeKK*chgGame
 2217 2251 2.00 3 0.35 20 7.00 
  Lammens, Tim f2232 NED1.0010.47209.40 
  Vedder, Richard f2274 NED0.5010.03200.60 
  Tabak, Stefan f2144 NED0.501-0.1520-3.00 

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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