Individual Calculations June 2024
 Baker, Chris W  Total change: -20.20  Rating chartPersonal card
 2023-24 4NCL Division 2 Rounds 9-11 Daventry ENG 2024-05-04
RcRownchangeKK*chgGame
 2253 2218 0.00 1 -0.45 20 -9.00 
  Lewis, Andrew P f2253 ENG0.001-0.4520-9.00 

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)
 
 European Senior Team Chess Championship 2024 - Section O65 Catez SLO 2024-05-07
RcRownchangeKK*chgGame
 2175 2218 4.50 6 1.17 20 23.40 
  Kierzek, Mira wf1985 GER1.0010.21204.20 
  Bachmann, Andreas f2198 GER1.0010.47209.40 
  Petran, Peter m2190 SVK0.501-0.0420-0.80 
  Mazi, Leon m2310 SLO1.0010.632012.60 
  Hentunen, Asko f2209 FIN0.501-0.0120-0.20 
  Dory, Jeno m2155 HUN0.501-0.0920-1.80 

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)
 
 English Seniors Over 65 Kenilworth ENG 2024-05-24
RcRownchangeKK*chgGame
 1955 2218 4.00 7 -1.73 20 -34.60 
  Hawkins, James N H 1930 ENG0.501-0.3420-6.80 
  Stokes, Michael 1968 ENG0.501-0.3120-6.20 
  Myall, Ivan J 1933 ENG0.501-0.3420-6.80 
  Goodwin, Ed H 1898 ENG1.0010.13202.60 
  Bonafont, Philip R 1986 ENG0.501-0.2920-5.80 
  Jackson, Sheila wg2010 ENG0.501-0.2720-5.40 
  Punnett, Alan K 1963 ENG0.501-0.3120-6.20 

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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