Individual Calculations February 2020
 Garnett, John S  Total change: -64.00  Rating chartPersonal card
 Caplin Hastings International Masters 2019 - 2020 Hastings ENG 2019-12-28
RcRownchangeKK*chgGame
 1876 1865 3.50 9 -0.74 20 -14.80 
  Willson, Ollie 2082 ENG0.5010.28205.60 
  Ruane, Brendan J 1882 ENG0.001-0.4820-9.60 
  Kumar, Soham 1512 ENG1.0010.11202.20 
  Midhun, P U 2135 IND0.001-0.1720-3.40 
  Kumar, Sanjit S 1501 ENG1.0010.10202.00 
  Brown, Thomas 2116 WLS0.5010.31206.20 
  White, Stuart A 2106 SCO0.001-0.2020-4.00 
  De Coverly, Roger D 1986 ENG0.001-0.3420-6.80 
  Zheng, Jerry Z 1565 ENG0.501-0.3520-7.00 

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)
 
 24th 4NCL Congress Major Harrogate ENG 2020-01-17
RcRownchangeKK*chgGame
 1678 1865 0.50 4 -2.46 20 -49.20 
  Potter, Steven 1732 ENG0.001-0.6820-13.60 
  Walshaw, David 1631 ENG0.001-0.7920-15.80 
  Teague, David 1614 ENG0.501-0.3120-6.20 
  Doherty, Paul 1733 ENG0.001-0.6820-13.60 

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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