Blitz: Individual Calculations November 2017
 Elliott, Judah P  Total change: -2.80  Rating chartPersonal card
 CCF WINTER CHESS 2017-18 BLITZ OCTOBER 2017 A London ENG 2017-10-02
RcRownchangeKK*chgGame
 1346 1411 1.00 2 -0.14 20 -2.80 
  Bloom, Paul 1541 ENG0.001-0.3220-6.40 
  Hastilow, Sarah 1150 ENG1.0010.18203.60 

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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