Blitz: Individual Calculations October 2017
 Wong, Cheuk Nam  Total change: -29.80  Rating chartPersonal card
 CCF WINTER CHESS 2017-18 Blitz SEPTEMBER 2017 London ENG 2017-09-04
RcRownchangeKK*chgGame
 1296 1495 0.00 2 -1.49 20 -29.80 
  Jain, Aditya 1189 ENG0.001-0.8620-17.20 
  Elliott, Judah P 1402 CAN0.001-0.6320-12.60 

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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