Individual Calculations May 2011
 Haydon, David L  Total change: 36.30  Rating chartPersonal card
 e2e4 Brighton Masters B Brighton ENG 2011-02-23
RcRownchangeKK*chgGame
 2250 2247 5.50 9 1.05 15 15.75 
  Willmoth, Robert F 2209 ENG1.0010.45156.75 
  Sreeves, Clement 2092 SCO0.501-0.2115-3.15 
  Venkataramanan, T.s. f2302 IND1.0010.58158.70 
  Gormally, Daniel W g2484 ENG0.001-0.2015-3.00 
  Slavin, Alexei m2417 RUS0.5010.22153.30 
  Player, Edmund C 2179 ENG0.001-0.5915-8.85 
  Therrien, Alex L f2251 ENG0.5010.01150.15 
  Tozer, Richard J D m2298 ENG1.0010.57158.55 
  Norinkeviciute, Rasa wf2022 LTU1.0010.22153.30 

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)
 
 Southend Open 2011 Southend ENG 2011-04-22
RcRownchangeKK*chgGame
 2220 2247 3.50 4 1.37 15 20.55 
  Amato, Giampiero 1987 ITA1.0010.18152.70 
  Peterson, Tony 2145 ENG1.0010.36155.40 
  Pert, Richard G m2457 ENG0.5010.27154.05 
  Croad, Nicholas f2290 NZL1.0010.56158.40 

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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