Individual Calculations February 2019
 Limmen, Jaap  Total change: -47.60  Rating chartPersonal card
 Tata Steel Chess Tournament 2018 - Tienkampen Wijk aan Zee NED 2019-01-18
RcRownchangeKK*chgGame
 1394 1467 0.00 2 -1.19 40 -47.60 
  Brink, Ronald 1346 NED0.001-0.6640-26.40 
  Melchers, Bert-Jan 1442 NED0.001-0.5340-21.20 

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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