Individual Calculations November 2010
 Walton, Alan J  Total change: 22.65  Rating chartPersonal card
 Leyland Open Leyland ENG 2010-08-28
RcRownchangeKK*chgGame
 2039 2147 4.00 5 0.80 15 12.00 
  Rabbitte, Michael J 1959 ENG0.501-0.2415-3.60 
  Evans, Paul A 1974 ENG0.501-0.2315-3.45 
  Whitfield, Craig M 1987 ENG1.0010.29154.35 
  Surtees, Mike J 2122 ENG1.0010.47157.05 
  Jaunooby, Ali Reza 2155 ENG1.0010.51157.65 

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)
 
 VII Open Amateur Calvia Calvia Mallorca ESP 2010-10-09
RcRownchangeKK*chgGame
 2084 2152 6.00 9 0.71 15 10.65 
  Moreno Mateos, Jose Luis 1882 ESP1.0010.17152.55 
  Castell Cantero, Salvador 2059 ESP1.0010.37155.55 
  Plachkinova, Tatjana wm2091 BUL0.001-0.5815-8.70 
  Thorell, Viktor 2097 SWE0.501-0.0815-1.20 
  Sokalskaja, Elena wf2036 UKR1.0010.34155.10 
  Grichkevitch, Gilles 2099 FRA1.0010.43156.45 
  Massanet Massanet, Sebastian 2260 ESP0.5010.15152.25 
  Voiteanu, Gabriel f2236 ROU0.001-0.3815-5.70 
  Jaramillo, Eduardo Alonso 1996 VEN1.0010.29154.35 

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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