Individual Calculations January 2020
 Hasan, Abu  Total change: 0.00  Rating chartPersonal card
 11th CSC London Chess Classic: Weekend Under 1600 London ENG 2019-11-29
RcRownchangeRpKK*chgGame
 1459 0 0.00 1 0.00 659   0.00 
  Zarzycki, Lukasz 1459 POL0.0010.00 0.00 

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)
 
 11th CSC London Chess Classic: Weekday Under 1750 London ENG 2019-12-02
RcRownchangeRpKK*chgGame
 1637 0 0.00 2 0.00 837   0.00 
  McKenna, James F 1634 ENG0.0010.00 0.00 
  Burgoyne, Peter A 1639 ENG0.0010.00 0.00 

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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