Individual Calculations May 2011
 Willmoth, Robert F  Total change: -44.70  Rating chartPersonal card
 e2e4 Brighton Masters B Brighton ENG 2011-02-23
RcRownchangeKK*chgGame
 2255 2209 1.00 9 -2.98 15 -44.70 
  Haydon, David L 2247 ENG0.001-0.4515-6.75 
  Norinkeviciute, Rasa wf2022 LTU1.0010.26153.90 
  Sreeves, Clement 2092 SCO0.001-0.6615-9.90 
  Venkataramanan, T.s. f2302 IND0.001-0.3715-5.55 
  Gormally, Daniel W g2484 ENG0.001-0.1715-2.55 
  Slavin, Alexei m2417 RUS0.001-0.2315-3.45 
  Player, Edmund C 2179 ENG0.001-0.5415-8.10 
  Therrien, Alex L f2251 ENG0.001-0.4415-6.60 
  Tozer, Richard J D m2298 ENG0.001-0.3815-5.70 

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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