Individual Calculations February 2020
 Rayner, Francis  Total change: 16.20  Rating chartPersonal card
 Caplin Hastings International Masters 2019 - 2020 Hastings ENG 2019-12-28
RcRownchangeKK*chgGame
 1845 2019 1.00 1 0.27 20 5.40 
  Miller, George 1845 ENG1.0010.27205.40 

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)
 
 Hastings Weekend Open 2020 Hastings ENG 2020-01-03
RcRownchangeKK*chgGame
 1930 2019 3.50 5 0.54 20 10.80 
  Aubury, Benjamin 1696 ENG0.501-0.3720-7.40 
  Mellor, Jessica 1633 ENG1.0010.09201.80 
  Hamilton, Michael J 1781 ENG1.0010.20204.00 
  Chandler, Cliff R 2281 ENG1.0010.822016.40 
  Zapolskis, Antanas m2258 LTU0.001-0.2020-4.00 

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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