Individual Calculations September 2010
 Grant, David J  Total change: 12.90  Rating chartPersonal card
 Glorney Cup 2010 Trefforest WLS 2010-07-21
RcRownchangeKK*chgGame
 2016 2082 3.50 6 -0.04 15 -0.60 
  Thomas, James 1900 WLS0.501-0.2415-3.60 
  Benson, Oisin P. 2062 IRL1.0010.47157.05 
  Sreeves, Clement 2085 SCO0.5010.00150.00 
  Thomas, James 1900 WLS1.0010.26153.90 
  Sreeves, Clement 2085 SCO0.5010.00150.00 
  Benson, Oisin P. 2062 IRL0.001-0.5315-7.95 

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)
 
 British Championship Canterbury ENG 2010-07-26
RcRownchangeKK*chgGame
 2179 2082 5.00 11 0.90 15 13.50 
  Tambini, Jasper 1890 ENG0.501-0.2515-3.75 
  Ledger, Dave J f2233 ENG0.5010.20153.00 
  Sugden, John N 2199 ENG0.5010.16152.40 
  McMichael, Richard J c2287 ENG0.001-0.2415-3.60 
  Spence, David J 2247 ENG0.5010.22153.30 
  Shaw, Peter 2173 ENG0.5010.12151.80 
  Galliano, Alexander 2085 ENG0.001-0.5015-7.50 
  Almond, Richard J 2148 ENG1.0010.59158.85 
  Chapman, Terry P D 2251 ENG1.0010.721510.80 
  Snape, Ian L 2233 ENG0.5010.20153.00 
  Cumbers, Paul 2218 ENG0.001-0.3215-4.80 

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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