Individual Calculations April 2009
 McPhillips, Karl  Total change: 10.50  Rating chartPersonal card
 Hastings Masters Hastings ENG 2008-12-28
RcRownchangeKK*chgGame
 2290 2222 4.50 9 0.70 15 10.50 
  Bates, Richard A m2387 ENG0.5010.22153.30 
  Adair, James 2072 ENG1.0010.30154.50 
  Cherniaev, Alexander g2438 RUS1.0010.781511.70 
  Howell, David W L g2572 ENG0.5010.39155.85 
  Pavlovic, Milos g2524 SRB0.001-0.1515-2.25 
  Hebden, Mark L g2515 ENG0.001-0.1515-2.25 
  Flear, Christine wm2092 FRA0.001-0.6815-10.20 
  Lunn, Matthew 1874 ENG1.0010.11151.65 
  Almond, Richard J 2138 ENG0.501-0.1215-1.80 

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)
 

 

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