Rapid: Individual Calculations November 2017
 Mercs, Peter J  Total change: -53.20  Rating chartPersonal card
 23rd Birmingham Rapidplay Open Birmingham ENG 2017-10-15
RcRownchangeKK*chgGame
 1875 2024 2.00 7 -2.66 20 -53.20 
  Sygnowski, Tomasz 2091 POL0.001-0.4120-8.20 
  Guha, Chirag 1709 WLS1.0010.14202.80 
  Maciol, Ryszard 2161 POL0.001-0.3220-6.40 
  Uddin, Moin 1701 ENG1.0010.13202.60 
  Praveen, Joy 1624  * IND0.001-0.9220-18.40 
  Ali, Golam S 1850 ENG0.001-0.7320-14.60 
  Sakic, Lorand 1986 SRB0.001-0.5520-11.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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