Rapid: Individual Calculations November 2017
 Yu, Leo  Total change: -4.80  Rating chartPersonal card
 CCF WINTER CHESS 2017-18 RAPID PLAY OCTOBER 2017 A London ENG 2017-10-23
RcRownchangeKK*chgGame
 1441 1373 1.00 3 -0.24 20 -4.80 
  Gliddon, Daniel J 1568 ENG0.001-0.2520-5.00 
  Ragavan, Pramoth 1533 ENG0.001-0.2920-5.80 
  Collins, Michael E 1221 ENG1.0010.30206.00 

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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