Individual Calculations May 2024
 McLean, Robert  Total change: -15.00  Rating chartPersonal card
 4th 4NCL Easter Congress Open Peterborough ENG 2024-03-29
RcRownchangeKK*chgGame
 1911 1968 3.00 7 -1.05 20 -21.00 
  Cheng, Louis 1826 SCO0.501-0.1920-3.80 
  Mesesan, Mircea-Marius 1963 ENG1.0010.49209.80 
  Nawalaniec, Adam 2014 POL0.001-0.4420-8.80 
  Zhang, Junyi 1924 ENG0.001-0.5620-11.20 
  Lishoy Gengis Paratazham, Dildara 1925 ENG0.001-0.5620-11.20 
  Gibson, Christopher A 1852 ENG1.0010.34206.80 
  Han, Qixiang 1874 ENG0.501-0.1320-2.60 

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)
 
 Sheffield Chess International Open Sheffield ENG 2024-04-10
RcRownchangeKK*chgGame
 2027 1986 4.00 8 0.30 20 6.00 
  Greatorex, Roger 1808 ENG1.0010.27205.40 
  Tamas, Szilard 1890 ROU1.0010.37207.40 
  Carroll, Thomas 2074 ENG0.5010.12202.40 
  Arkell, Keith C g2362 ENG0.5010.41208.20 
  Sullivan, Daniel 1945 ENG1.0010.44208.80 
  Kanyamarala, Tarun m2293 IRL0.001-0.1420-2.80 
  Gurner, Jem c1990 JCI0.001-0.4920-9.80 
  Simms, Jake 1852 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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