Individual Calculations July 2012
 Bullock, Lee  Total change: -44.70  Rating chartPersonal card
 Coulsdon Winter CC - Division 3a Coulsdon ENG 2011-09-01
RcRownchangeKK*chgGame
 1496 1435 1.50 9 -2.27 30 -68.10 
  Smyth, Sandy A 1463 ENG0.001-0.4630-13.80 
  Anilkumar, Anantha Pp (snr) 1444 ENG1.0010.513015.30 
  Moore, Jasper J 1444 ENG0.001-0.4930-14.70 
  Lou, Lewis 1606 ENG0.001-0.2730-8.10 
  Gliddon, Daniel J 1524 ENG0.001-0.3830-11.40 
  Meaton, Arthur H 1516 ENG0.5010.11303.30 
  Morgan, David H 1591 ENG0.001-0.2930-8.70 
  Fry, Ben 1477 ENG0.001-0.4430-13.20 
  Brady, Vince 1395 IRL0.001-0.5630-16.80 

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)
 
NOTE: K factor changed
 Coulsdon Super League 2011/12 Coulsdon ENG 2011-10-26
RcRownchangeKK*chgGame
 1582 1435 1.00 1 0.70 15 10.50 
  Hardwick, Alexander M 1582 ENG1.0010.701510.50 

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)
 
NOTE: K factor changed
 e2e4 London Diamond Jubilee Congress Major London ENG 2012-06-02
RcRownchangeKK*chgGame
 1635 1467 2.00 4 0.86 15 12.90 
  Evans, Helen I 1613 ENG0.001-0.3015-4.50 
  Gilbert, David J 1761 ENG0.001-0.1515-2.25 
  Dyrhaug, Sverre S 1579 NOR1.0010.65159.75 
  Skjolas, Erling Dyrhaug 1585 NOR1.0010.66159.90 

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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