Rapid: Individual Calculations July 2017
 Kalerwa, Edwin M  Total change: -52.60  Rating chartPersonal card
 Golders Green FIDE Rapid Chess Major June 2017 London ENG 2017-06-03
RcRownchangeKK*chgGame
 1772 1704 1.00 5 -1.04 20 -20.80 
  Rubeck, Jonathan 1794 ENG0.5010.12202.40 
  Millward, David J 1852 ENG0.5010.20204.00 
  Rohrer, Finlo N 1762 ENG0.001-0.4220-8.40 
  Finnegan, Oliver 1808 ENG0.001-0.3620-7.20 
  Sloan, Cecil 1643 USA0.001-0.5820-11.60 

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)
 
 4th Muswell Hill Weekday Rapid Major London ENG 2017-06-27
RcRownchangeKK*chgGame
 1631 1704 2.00 6 -1.59 20 -31.80 
  Flatt, Michael 1617 ENG0.001-0.6220-12.40 
  Morgan, David 1527 WLS1.0010.27205.40 
  Brown, Geoffrey M 1712 ENG0.001-0.4920-9.80 
  Rocco, Lorenzo 1596 ENG0.001-0.6520-13.00 
  Norman, Nigel 1546 ENG1.0010.29205.80 
  Macdonald, Julian 1787 ENG0.001-0.3920-7.80 

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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