Individual Calculations November 2013
 Sowray, Peter J  Total change: -12.15  Rating chartPersonal card
 e2e4 High Wycombe Open October 2013 High Wycombe ENG 2013-10-11
RcRownchangeKK*chgGame
 2114 2335 3.00 5 -0.81 15 -12.15 
  Prior, Stephen C V 1990 ENG1.0010.11151.65 
  Rogers, Tim L 1968 ENG1.0010.10151.50 
  Harvey, Marcus R 2232 ENG0.001-0.6415-9.60 
  Tozer, Philip A A 2125 ENG1.0010.23153.45 
  Ippolito, Manuel f2255 FRA0.001-0.6115-9.15 

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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